/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c: In function 'array_reader_get_array_len':
/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c:226:36: warning: pointer targets in passing argument 2 of '_dbus_unpack_uint32' differ in signedness [-Wpointer-sign]
                                    _dbus_string_get_const_data_len (reader->value_str, len_pos, 4));
                                    ^
In file included from /home/ralf/src/dbus/dbus/dbus-marshal-recursive.c:26:0:
/home/ralf/src/dbus/dbus/dbus-marshal-basic.h:161:15: note: expected 'const unsigned char *' but argument is of type 'const char *'
 dbus_uint32_t _dbus_unpack_uint32 (int                  byte_order,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c: In function '_dbus_type_signature_next':
/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c:349:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   start = type_str;
         ^
/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c: In function '_dbus_type_reader_read_raw':
/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c:857:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   *value_location = _dbus_string_get_const_data_len (reader->value_str,
                   ^
/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c: In function 'writer_recurse_array':
/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c:1934:38: warning: pointer targets in passing argument 2 of '_dbus_unpack_uint32' differ in signedness [-Wpointer-sign]
                                      _dbus_string_get_const_data_len (sub->value_str,
                                      ^
In file included from /home/ralf/src/dbus/dbus/dbus-marshal-recursive.c:26:0:
/home/ralf/src/dbus/dbus/dbus-marshal-basic.h:161:15: note: expected 'const unsigned char *' but argument is of type 'const char *'
 dbus_uint32_t _dbus_unpack_uint32 (int                  byte_order,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c: In function 'writer_write_reader_helper':
/home/ralf/src/dbus/dbus/dbus-marshal-recursive.c:2579:46: warning: pointer targets in passing argument 2 of '_dbus_unpack_uint32' differ in signedness [-Wpointer-sign]
                                              _dbus_string_get_const_data_len (reader->value_str,
                                              ^
In file included from /home/ralf/src/dbus/dbus/dbus-marshal-recursive.c:26:0:
/home/ralf/src/dbus/dbus/dbus-marshal-basic.h:161:15: note: expected 'const unsigned char *' but argument is of type 'const char *'
 dbus_uint32_t _dbus_unpack_uint32 (int                  byte_order,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c: In function '_dbus_validate_signature_with_reason':
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:86:5: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   p = _dbus_string_get_const_data_len (type_str, type_pos, 0);
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:88:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   end = _dbus_string_get_const_data_len (type_str, type_pos + len, 0);
       ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:237:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
         p1 = p + 1;
            ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c: In function 'validate_body_helper':
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:423:52: warning: pointer targets in passing argument 2 of '_dbus_string_init_const_len' differ in signedness [-Wpointer-sign]
                 _dbus_string_init_const_len (&str, p, claimed_len);
                                                    ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-marshal-validate.c:25:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:76:15: note: expected 'const char *' but argument is of type 'const unsigned char *'
 void          _dbus_string_init_const_len        (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:433:52: warning: pointer targets in passing argument 2 of '_dbus_string_init_const_len' differ in signedness [-Wpointer-sign]
                 _dbus_string_init_const_len (&str, p, claimed_len);
                                                    ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-marshal-validate.c:25:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:76:15: note: expected 'const char *' but argument is of type 'const unsigned char *'
 void          _dbus_string_init_const_len        (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:532:48: warning: pointer targets in passing argument 2 of '_dbus_string_init_const_len' differ in signedness [-Wpointer-sign]
             _dbus_string_init_const_len (&str, p, claimed_len);
                                                ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-marshal-validate.c:25:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:76:15: note: expected 'const char *' but argument is of type 'const unsigned char *'
 void          _dbus_string_init_const_len        (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:576:48: warning: pointer targets in passing argument 2 of '_dbus_string_init_const_len' differ in signedness [-Wpointer-sign]
             _dbus_string_init_const_len (&sig, p, claimed_len);
                                                ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-marshal-validate.c:25:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:76:15: note: expected 'const char *' but argument is of type 'const unsigned char *'
 void          _dbus_string_init_const_len        (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c: In function '_dbus_validate_body_with_reason':
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:728:5: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   p = _dbus_string_get_const_data_len (value_str, value_pos, len);
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c: In function '_dbus_validate_path':
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:803:5: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   s = _dbus_string_get_const_data (str) + start;
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c: In function '_dbus_validate_interface':
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:944:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   iface = _dbus_string_get_const_data (str) + start;
         ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c: In function '_dbus_validate_member':
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:1018:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   member = _dbus_string_get_const_data (str) + start;
          ^
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c: In function '_dbus_validate_bus_name_full':
/home/ralf/src/dbus/dbus/dbus-marshal-validate.c:1110:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   iface = _dbus_string_get_const_data (str) + start;
         ^
In file included from /home/ralf/src/dbus/dbus/dbus-server-unix.h:26:0,
                 from /home/ralf/src/dbus/dbus/dbus-server.c:26:
/home/ralf/src/dbus/dbus/dbus-server.c: In function 'dbus_server_listen':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-server.c:583:15: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
               _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
               ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-server.c:600:15: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
               _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
               ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-server.c:608:15: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
               _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
               ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-server.c:615:15: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
               _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
               ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'first_connect_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-server.c:668:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
       _DBUS_ASSERT_ERROR_IS_CLEAR (&first_connect_error); /* be sure we freed it */
       ^
/home/ralf/src/dbus/dbus/dbus-sha.c: In function '_dbus_sha_final':
/home/ralf/src/dbus/dbus/dbus-sha.c:463:42: warning: pointer targets in passing argument 2 of '_dbus_string_append_len' differ in signedness [-Wpointer-sign]
   if (!_dbus_string_append_len (results, digest, 20))
                                          ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-sha.c:26:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:171:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 dbus_bool_t   _dbus_string_append_len            (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-sha.c: In function 'check_sha_binary':
/home/ralf/src/dbus/dbus/dbus-sha.c:527:44: warning: pointer targets in passing argument 2 of '_dbus_string_init_const_len' differ in signedness [-Wpointer-sign]
   _dbus_string_init_const_len (&input_str, input, input_len);
                                            ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-sha.c:26:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:76:15: note: expected 'const char *' but argument is of type 'const unsigned char *'
 void          _dbus_string_init_const_len        (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-sha.c: In function 'check_sha_str':
/home/ralf/src/dbus/dbus/dbus-sha.c:553:28: warning: pointer targets in passing argument 1 of 'check_sha_binary' differ in signedness [-Wpointer-sign]
   return check_sha_binary (input, strlen (input), expected);
                            ^
/home/ralf/src/dbus/dbus/dbus-sha.c:519:1: note: expected 'const unsigned char *' but argument is of type 'const char *'
 check_sha_binary (const unsigned char *input,
 ^
In file included from /home/ralf/src/dbus/dbus/dbus-transport-protected.h:26:0,
                 from /home/ralf/src/dbus/dbus/dbus-transport.c:25:
/home/ralf/src/dbus/dbus/dbus-transport.c: In function '_dbus_transport_open':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-transport.c:392:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
       _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-transport.c:398:11: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
           _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
           ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-transport.c:402:11: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
           _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
           ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-transport.c:406:11: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
           _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
           ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-transport.c:410:11: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
           _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
           ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-transport.c:425:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/dbus/dbus-transport.c:431:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
       _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
       ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function 'set_2_octets':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:207:37: warning: pointer targets in passing argument 3 of 'pack_2_octets' differ in signedness [-Wpointer-sign]
   pack_2_octets (value, byte_order, data);
                                     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:89:1: note: expected 'unsigned char *' but argument is of type 'char *'
 pack_2_octets (dbus_uint16_t   value,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function 'set_4_octets':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:223:37: warning: pointer targets in passing argument 3 of 'pack_4_octets' differ in signedness [-Wpointer-sign]
   pack_4_octets (value, byte_order, data);
                                     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:102:1: note: expected 'unsigned char *' but argument is of type 'char *'
 pack_4_octets (dbus_uint32_t   value,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function 'set_8_octets':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:239:37: warning: pointer targets in passing argument 3 of 'pack_8_octets' differ in signedness [-Wpointer-sign]
   pack_8_octets (value, byte_order, data);
                                     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:115:1: note: expected 'unsigned char *' but argument is of type 'char *'
 pack_8_octets (DBusBasicValue     value,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function 'set_string':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:295:34: warning: pointer targets in passing argument 2 of '_dbus_unpack_uint32' differ in signedness [-Wpointer-sign]
                                  _dbus_string_get_const_data_len (str, pos, 4));
                                  ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:182:1: note: expected 'const unsigned char *' but argument is of type 'const char *'
 _dbus_unpack_uint32 (int                  byte_order,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function '_dbus_marshal_read_uint32':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:467:31: warning: pointer targets in passing argument 2 of '_dbus_unpack_uint32' differ in signedness [-Wpointer-sign]
                               _dbus_string_get_const_data (str) + pos);
                               ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:182:1: note: expected 'const unsigned char *' but argument is of type 'const char *'
 _dbus_unpack_uint32 (int                  byte_order,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function 'marshal_len_followed_by_bytes':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:705:44: warning: pointer targets in passing argument 2 of '_dbus_string_init_const_len' differ in signedness [-Wpointer-sign]
   _dbus_string_init_const_len (&value_str, value, value_len);
                                            ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-marshal-basic.c:26:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:76:15: note: expected 'const char *' but argument is of type 'const unsigned char *'
 void          _dbus_string_init_const_len        (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function 'marshal_string':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:759:57: warning: pointer targets in passing argument 4 of 'marshal_len_followed_by_bytes' differ in signedness [-Wpointer-sign]
                                         str, insert_at, value,
                                                         ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:683:1: note: expected 'const unsigned char *' but argument is of type 'const char *'
 marshal_len_followed_by_bytes (int                  marshal_as,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function 'marshal_signature':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:771:57: warning: pointer targets in passing argument 4 of 'marshal_len_followed_by_bytes' differ in signedness [-Wpointer-sign]
                                         str, insert_at, value,
                                                         ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:683:1: note: expected 'const unsigned char *' but argument is of type 'const char *'
 marshal_len_followed_by_bytes (int                  marshal_as,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function 'marshal_1_octets_array':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:864:44: warning: pointer targets in passing argument 2 of '_dbus_string_init_const_len' differ in signedness [-Wpointer-sign]
   _dbus_string_init_const_len (&value_str, value, n_elements);
                                            ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-marshal-basic.c:26:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:76:15: note: expected 'const char *' but argument is of type 'const unsigned char *'
 void          _dbus_string_init_const_len        (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function 'marshal_fixed_multi':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:981:32: warning: pointer targets in passing argument 2 of '_dbus_string_init_const_len' differ in signedness [-Wpointer-sign]
                                (const unsigned char*) value,
                                ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-marshal-basic.c:26:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:76:15: note: expected 'const char *' but argument is of type 'const unsigned char *'
 void          _dbus_string_init_const_len        (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function '_dbus_verbose_bytes_of_string':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1387:24: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
   _dbus_verbose_bytes (d, len, start);
                        ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'const char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c: In function '_dbus_marshal_test':
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1706:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT16, DBUS_BIG_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1706:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT16, DBUS_BIG_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1707:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT16, DBUS_LITTLE_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1707:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT16, DBUS_LITTLE_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1561:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      v_ARRAY_##typename = literal;                                                              \
                         ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1598:5: note: in expansion of macro 'MARSHAL_FIXED_ARRAY'
     MARSHAL_FIXED_ARRAY (typename, byte_order, literal);                \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1708:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT16, DBUS_BIG_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1708:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT16, DBUS_BIG_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1708:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT16, DBUS_BIG_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1561:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      v_ARRAY_##typename = literal;                                                              \
                         ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1598:5: note: in expansion of macro 'MARSHAL_FIXED_ARRAY'
     MARSHAL_FIXED_ARRAY (typename, byte_order, literal);                \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1709:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT16, DBUS_LITTLE_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1709:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT16, DBUS_LITTLE_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1709:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT16, DBUS_LITTLE_ENDIAN, array2);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1711:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT32, DBUS_BIG_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1711:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT32, DBUS_BIG_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1712:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT32, DBUS_LITTLE_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1712:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT32, DBUS_LITTLE_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1561:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      v_ARRAY_##typename = literal;                                                              \
                         ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1598:5: note: in expansion of macro 'MARSHAL_FIXED_ARRAY'
     MARSHAL_FIXED_ARRAY (typename, byte_order, literal);                \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1713:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT32, DBUS_BIG_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1713:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT32, DBUS_BIG_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1713:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT32, DBUS_BIG_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1561:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      v_ARRAY_##typename = literal;                                                              \
                         ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1598:5: note: in expansion of macro 'MARSHAL_FIXED_ARRAY'
     MARSHAL_FIXED_ARRAY (typename, byte_order, literal);                \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1714:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT32, DBUS_LITTLE_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1714:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT32, DBUS_LITTLE_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1714:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (UINT32, DBUS_LITTLE_ENDIAN, array4);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1716:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (BYTE, DBUS_BIG_ENDIAN, array1);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1716:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (BYTE, DBUS_BIG_ENDIAN, array1);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1717:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (BYTE, DBUS_LITTLE_ENDIAN, array1);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1717:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (BYTE, DBUS_LITTLE_ENDIAN, array1);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1719:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT64, DBUS_BIG_ENDIAN, array8);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1719:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT64, DBUS_BIG_ENDIAN, array8);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1589:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)literal, sizeof (literal), 0);                      \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1720:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT64, DBUS_LITTLE_ENDIAN, array8);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1591:30: warning: pointer targets in passing argument 1 of '_dbus_verbose_bytes' differ in signedness [-Wpointer-sign]
         _dbus_verbose_bytes ((char*)v_ARRAY_##typename, sizeof (literal), 0);           \
                              ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1600:5: note: in expansion of macro 'DEMARSHAL_FIXED_ARRAY_AND_CHECK'
     DEMARSHAL_FIXED_ARRAY_AND_CHECK (typename, byte_order, literal);    \
     ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1720:3: note: in expansion of macro 'MARSHAL_TEST_FIXED_ARRAY'
   MARSHAL_TEST_FIXED_ARRAY (INT64, DBUS_LITTLE_ENDIAN, array8);
   ^
/home/ralf/src/dbus/dbus/dbus-marshal-basic.c:1280:1: note: expected 'const unsigned char *' but argument is of type 'char *'
 _dbus_verbose_bytes (const unsigned char *data,
 ^
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c: In function '_dbus_generate_random_bytes':
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:2279:40: warning: pointer targets in passing argument 3 of 'CryptGenRandom' differ in signedness [-Wpointer-sign]
   if (!CryptGenRandom (hprov, n_bytes, p))
                                        ^
In file included from /home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:56:0:
/usr/i686-w64-mingw32/sys-root/mingw/include/wincrypt.h:730:26: note: expected 'BYTE *' but argument is of type 'char *'
   WINIMPM WINBOOL WINAPI CryptGenRandom (HCRYPTPROV hProv, DWORD dwLen, BYTE *pbBuffer);
                          ^
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c: In function '_dbus_get_tmpdir':
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:2317:30: warning: pointer targets in passing argument 1 of '_mbsrchr' differ in signedness [-Wpointer-sign]
       last_slash = _mbsrchr (buf, '\\');
                              ^
In file included from /home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:71:0:
/usr/i686-w64-mingw32/sys-root/mingw/include/mbstring.h:107:48: note: expected 'const unsigned char *' but argument is of type 'char *'
   _CRTIMP _CONST_RETURN unsigned char *__cdecl _mbsrchr(const unsigned char *_Str,unsigned int _Ch);
                                                ^
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:2317:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       last_slash = _mbsrchr (buf, '\\');
                  ^
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:2320:30: warning: pointer targets in passing argument 1 of '_mbsrchr' differ in signedness [-Wpointer-sign]
       last_slash = _mbsrchr (buf, '/');
                              ^
In file included from /home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:71:0:
/usr/i686-w64-mingw32/sys-root/mingw/include/mbstring.h:107:48: note: expected 'const unsigned char *' but argument is of type 'char *'
   _CRTIMP _CONST_RETURN unsigned char *__cdecl _mbsrchr(const unsigned char *_Str,unsigned int _Ch);
                                                ^
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:2320:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       last_slash = _mbsrchr (buf, '/');
                  ^
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c: In function '_dbus_get_install_root':
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:3300:26: warning: pointer targets in passing argument 1 of '_mbsrchr' differ in signedness [-Wpointer-sign]
     lastSlash = _mbsrchr(prefix, '\\');
                          ^
In file included from /home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:71:0:
/usr/i686-w64-mingw32/sys-root/mingw/include/mbstring.h:107:48: note: expected 'const unsigned char *' but argument is of type 'char *'
   _CRTIMP _CONST_RETURN unsigned char *__cdecl _mbsrchr(const unsigned char *_Str,unsigned int _Ch);
                                                ^
/home/ralf/src/dbus/dbus/dbus-sysdeps-win.c:3300:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     lastSlash = _mbsrchr(prefix, '\\');
               ^
/home/ralf/src/dbus/dbus/dbus-mainloop.c: In function 'timeout_callback_new':
/home/ralf/src/dbus/dbus/dbus-mainloop.c:73:29: warning: pointer targets in passing argument 1 of '_dbus_get_monotonic_time' differ in signedness [-Wpointer-sign]
   _dbus_get_monotonic_time (&cb->last_tv_sec,
                             ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-hash.h:37:0,
                 from /home/ralf/src/dbus/dbus/dbus-mainloop.c:30:
/home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:336:6: note: expected 'long int *' but argument is of type 'long unsigned int *'
 void _dbus_get_monotonic_time (long *tv_sec,
      ^
/home/ralf/src/dbus/dbus/dbus-mainloop.c:74:29: warning: pointer targets in passing argument 2 of '_dbus_get_monotonic_time' differ in signedness [-Wpointer-sign]
                             &cb->last_tv_usec);
                             ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-hash.h:37:0,
                 from /home/ralf/src/dbus/dbus/dbus-mainloop.c:30:
/home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:336:6: note: expected 'long int *' but argument is of type 'long unsigned int *'
 void _dbus_get_monotonic_time (long *tv_sec,
      ^
/home/ralf/src/dbus/dbus/dbus-mainloop.c: In function '_dbus_loop_iterate':
/home/ralf/src/dbus/dbus/dbus-mainloop.c:601:33: warning: pointer targets in passing argument 1 of '_dbus_get_monotonic_time' differ in signedness [-Wpointer-sign]
       _dbus_get_monotonic_time (&tv_sec, &tv_usec);
                                 ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-hash.h:37:0,
                 from /home/ralf/src/dbus/dbus/dbus-mainloop.c:30:
/home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:336:6: note: expected 'long int *' but argument is of type 'long unsigned int *'
 void _dbus_get_monotonic_time (long *tv_sec,
      ^
/home/ralf/src/dbus/dbus/dbus-mainloop.c:601:42: warning: pointer targets in passing argument 2 of '_dbus_get_monotonic_time' differ in signedness [-Wpointer-sign]
       _dbus_get_monotonic_time (&tv_sec, &tv_usec);
                                          ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-hash.h:37:0,
                 from /home/ralf/src/dbus/dbus/dbus-mainloop.c:30:
/home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:336:6: note: expected 'long int *' but argument is of type 'long unsigned int *'
 void _dbus_get_monotonic_time (long *tv_sec,
      ^
/home/ralf/src/dbus/dbus/dbus-mainloop.c:710:33: warning: pointer targets in passing argument 1 of '_dbus_get_monotonic_time' differ in signedness [-Wpointer-sign]
       _dbus_get_monotonic_time (&tv_sec, &tv_usec);
                                 ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-hash.h:37:0,
                 from /home/ralf/src/dbus/dbus/dbus-mainloop.c:30:
/home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:336:6: note: expected 'long int *' but argument is of type 'long unsigned int *'
 void _dbus_get_monotonic_time (long *tv_sec,
      ^
/home/ralf/src/dbus/dbus/dbus-mainloop.c:710:42: warning: pointer targets in passing argument 2 of '_dbus_get_monotonic_time' differ in signedness [-Wpointer-sign]
       _dbus_get_monotonic_time (&tv_sec, &tv_usec);
                                          ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-hash.h:37:0,
                 from /home/ralf/src/dbus/dbus/dbus-mainloop.c:30:
/home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:336:6: note: expected 'long int *' but argument is of type 'long unsigned int *'
 void _dbus_get_monotonic_time (long *tv_sec,
      ^
/home/ralf/src/dbus/dbus/dbus-message-util.c: In function 'verify_test_message_memleak':
/home/ralf/src/dbus/dbus/dbus-message-util.c:1049:7: warning: unused variable 'our_unix_fd2' [-Wunused-variable]
   int our_unix_fd2;
       ^
/home/ralf/src/dbus/dbus/dbus-message-util.c:1048:7: warning: unused variable 'our_unix_fd1' [-Wunused-variable]
   int our_unix_fd1;
       ^
/home/ralf/src/dbus/dbus/dbus-string-util.c: In function 'test_hex_roundtrip':
/home/ralf/src/dbus/dbus/dbus-string-util.c:132:19: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     len = strlen (data);
                   ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:48:0,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-string-util.c:26:
/usr/i686-w64-mingw32/sys-root/mingw/include/string.h:54:18: note: expected 'const char *' but argument is of type 'const unsigned char *'
   size_t __cdecl strlen(const char *_Str);
                  ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:143:40: warning: pointer targets in passing argument 2 of '_dbus_string_append_len' differ in signedness [-Wpointer-sign]
   if (!_dbus_string_append_len (&orig, data, len))
                                        ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-file.h:29:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus-sysdeps.h:42,
                 from /home/ralf/src/dbus/dbus/dbus-internals.h:33,
                 from /home/ralf/src/dbus/dbus/dbus-string-util.c:26:
/home/ralf/src/dbus/cmake/../dbus/dbus-string.h:171:15: note: expected 'const char *' but argument is of type 'const unsigned char *'
 dbus_bool_t   _dbus_string_append_len            (DBusString        *str,
               ^
/home/ralf/src/dbus/dbus/dbus-string-util.c: In function 'test_roundtrips':
/home/ralf/src/dbus/dbus/dbus-string-util.c:178:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("Hello this is a string\n", -1);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:178:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:179:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("Hello this is a string\n1", -1);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:179:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:180:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("Hello this is a string\n12", -1);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:180:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:181:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("Hello this is a string\n123", -1);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:181:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:182:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("Hello this is a string\n1234", -1);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:182:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:183:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("Hello this is a string\n12345", -1);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:183:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:184:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("", 0);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:184:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:185:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("1", 1);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:185:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:186:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("12", 2);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:186:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:187:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("123", 3);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:187:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:188:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("1234", 4);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:188:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:189:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("12345", 5);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:189:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:190:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("", 1);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:190:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:191:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("1", 2);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:191:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:192:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("12", 3);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:192:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:193:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("123", 4);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:193:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:194:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("1234", 5);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:194:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-string-util.c:195:13: warning: pointer targets in passing argument 1 of 'func' differ in signedness [-Wpointer-sign]
   (* func) ("12345", 6);
             ^
/home/ralf/src/dbus/dbus/dbus-string-util.c:195:13: note: expected 'const unsigned char *' but argument is of type 'char *'
/home/ralf/src/dbus/dbus/dbus-spawn-win.c: In function 'babysitter':
/home/ralf/src/dbus/dbus/dbus-spawn-win.c:615:11: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
       int ret;
           ^
/home/ralf/src/dbus/dbus/dbus-sysdeps-util-win.c: In function '_dbus_stat':
/home/ralf/src/dbus/dbus/dbus-sysdeps-util-win.c:383:9: warning: unused variable 'rc' [-Wunused-variable]
   DWORD rc;
         ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/activation.h:28,
                 from /home/ralf/src/dbus/bus/activation.c:27:
/home/ralf/src/dbus/bus/activation.c: In function 'update_desktop_file_entry':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:321:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:336:3: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
   _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
   ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:344:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:360:3: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
   _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
   ^
/home/ralf/src/dbus/bus/activation.c: In function 'bus_activation_activate_service':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:2166:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
       ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/config-parser.h:29,
                 from /home/ralf/src/dbus/bus/config-parser.c:26:
/home/ralf/src/dbus/bus/config-parser.c: In function 'include_file':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/config-parser.c:2180:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/config-parser.c:2196:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
       _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
       ^
/home/ralf/src/dbus/bus/config-parser.c: In function 'do_load':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/config-parser.c:2858:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/config-parser.c:2883:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
       _DBUS_ASSERT_ERROR_IS_CLEAR (&error);
       ^
/home/ralf/src/dbus/bus/config-parser.c: At top level:
/home/ralf/src/dbus/bus/config-parser.c:3532:1: warning: 'test_default_system_servicedirs' defined but not used [-Wunused-function]
 test_default_system_servicedirs (void)
 ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/connection.h:28,
                 from /home/ralf/src/dbus/bus/connection.c:25:
/home/ralf/src/dbus/bus/connection.c: In function 'bus_connection_disconnected':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/connection.c:242:11: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
           _DBUS_ASSERT_ERROR_IS_SET (&error);
           ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/connection.h:28,
                 from /home/ralf/src/dbus/bus/dispatch.h:28,
                 from /home/ralf/src/dbus/bus/dispatch.c:27:
/home/ralf/src/dbus/bus/dispatch.c: In function 'bus_dispatch':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/dispatch.c:424:15: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
               _DBUS_ASSERT_ERROR_IS_SET (&error);
               ^
/home/ralf/src/dbus/bus/dispatch.c: In function 'check_get_connection_unix_process_id':
/home/ralf/src/dbus/bus/dispatch.c:1335:17: warning: unused variable 'pid' [-Wunused-variable]
   dbus_uint32_t pid;
                 ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/connection.h:28,
                 from /home/ralf/src/dbus/bus/dispatch.h:28,
                 from /home/ralf/src/dbus/bus/dispatch.c:27:
/home/ralf/src/dbus/bus/dispatch.c: In function 'check_hello_connection':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/dispatch.c:1773:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&error);
       ^
/home/ralf/src/dbus/bus/dispatch.c: At top level:
/home/ralf/src/dbus/bus/dispatch.c:1190:1: warning: 'check_get_connection_unix_user' defined but not used [-Wunused-function]
 check_get_connection_unix_user (BusContext     *context,
 ^
/home/ralf/src/dbus/bus/dispatch.c:1327:1: warning: 'check_get_connection_unix_process_id' defined but not used [-Wunused-function]
 check_get_connection_unix_process_id (BusContext     *context,
 ^
/home/ralf/src/dbus/bus/dispatch.c:4879:1: warning: 'bus_dispatch_test_conf_fail' defined but not used [-Wunused-function]
 bus_dispatch_test_conf_fail (const DBusString *test_data_dir,
 ^
/home/ralf/src/dbus/bus/driver.c: In function 'bus_driver_handle_get_adt_audit_session_data':
/home/ralf/src/dbus/bus/driver.c:1564:65: warning: pointer targets in passing argument 3 of 'dbus_connection_get_adt_audit_session_data' differ in signedness [-Wpointer-sign]
   if (!dbus_connection_get_adt_audit_session_data (conn, &data, &data_size) || data == NULL)
                                                                 ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-bus.h:30:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus.h:31,
                 from /home/ralf/src/dbus/bus/activation.h:27,
                 from /home/ralf/src/dbus/bus/driver.c:26:
/home/ralf/src/dbus/cmake/../dbus/dbus-connection.h:268:20: note: expected 'dbus_int32_t *' but argument is of type 'dbus_uint32_t *'
 dbus_bool_t        dbus_connection_get_adt_audit_session_data   (DBusConnection             *connection,
                    ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/connection.h:28,
                 from /home/ralf/src/dbus/bus/test.h:31,
                 from /home/ralf/src/dbus/bus/test.c:27:
/home/ralf/src/dbus/bus/test.c: In function 'bus_context_new_test':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/test.c:298:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&error);
       ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/activation.h:28,
                 from /home/ralf/src/dbus/bus/activation.c:27:
/home/ralf/src/dbus/bus/activation.c: In function 'update_desktop_file_entry':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:321:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:336:3: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
   _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
   ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:344:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:360:3: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
   _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
   ^
/home/ralf/src/dbus/bus/activation.c: In function 'bus_activation_activate_service':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/activation.c:2166:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
       ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/config-parser.h:29,
                 from /home/ralf/src/dbus/bus/config-parser.c:26:
/home/ralf/src/dbus/bus/config-parser.c: In function 'include_file':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/config-parser.c:2180:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'tmp_error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/config-parser.c:2196:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
       _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
       ^
/home/ralf/src/dbus/bus/config-parser.c: In function 'do_load':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/config-parser.c:2858:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&error);
       ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:206:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_CLEAR(error) _dbus_assert ((error) == NULL || !dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/config-parser.c:2883:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_CLEAR'
       _DBUS_ASSERT_ERROR_IS_CLEAR (&error);
       ^
/home/ralf/src/dbus/bus/config-parser.c: At top level:
/home/ralf/src/dbus/bus/config-parser.c:3532:1: warning: 'test_default_system_servicedirs' defined but not used [-Wunused-function]
 test_default_system_servicedirs (void)
 ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/connection.h:28,
                 from /home/ralf/src/dbus/bus/connection.c:25:
/home/ralf/src/dbus/bus/connection.c: In function 'bus_connection_disconnected':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/connection.c:242:11: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
           _DBUS_ASSERT_ERROR_IS_SET (&error);
           ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/connection.h:28,
                 from /home/ralf/src/dbus/bus/dispatch.h:28,
                 from /home/ralf/src/dbus/bus/dispatch.c:27:
/home/ralf/src/dbus/bus/dispatch.c: In function 'bus_dispatch':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/dispatch.c:424:15: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
               _DBUS_ASSERT_ERROR_IS_SET (&error);
               ^
/home/ralf/src/dbus/bus/dispatch.c: In function 'check_get_connection_unix_process_id':
/home/ralf/src/dbus/bus/dispatch.c:1335:17: warning: unused variable 'pid' [-Wunused-variable]
   dbus_uint32_t pid;
                 ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/connection.h:28,
                 from /home/ralf/src/dbus/bus/dispatch.h:28,
                 from /home/ralf/src/dbus/bus/dispatch.c:27:
/home/ralf/src/dbus/bus/dispatch.c: In function 'check_hello_connection':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/dispatch.c:1773:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&error);
       ^
/home/ralf/src/dbus/bus/dispatch.c: At top level:
/home/ralf/src/dbus/bus/dispatch.c:1190:1: warning: 'check_get_connection_unix_user' defined but not used [-Wunused-function]
 check_get_connection_unix_user (BusContext     *context,
 ^
/home/ralf/src/dbus/bus/dispatch.c:1327:1: warning: 'check_get_connection_unix_process_id' defined but not used [-Wunused-function]
 check_get_connection_unix_process_id (BusContext     *context,
 ^
/home/ralf/src/dbus/bus/dispatch.c:4879:1: warning: 'bus_dispatch_test_conf_fail' defined but not used [-Wunused-function]
 bus_dispatch_test_conf_fail (const DBusString *test_data_dir,
 ^
/home/ralf/src/dbus/bus/driver.c: In function 'bus_driver_handle_get_adt_audit_session_data':
/home/ralf/src/dbus/bus/driver.c:1564:65: warning: pointer targets in passing argument 3 of 'dbus_connection_get_adt_audit_session_data' differ in signedness [-Wpointer-sign]
   if (!dbus_connection_get_adt_audit_session_data (conn, &data, &data_size) || data == NULL)
                                                                 ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-bus.h:30:0,
                 from /home/ralf/src/dbus/cmake/../dbus/dbus.h:31,
                 from /home/ralf/src/dbus/bus/activation.h:27,
                 from /home/ralf/src/dbus/bus/driver.c:26:
/home/ralf/src/dbus/cmake/../dbus/dbus-connection.h:268:20: note: expected 'dbus_int32_t *' but argument is of type 'dbus_uint32_t *'
 dbus_bool_t        dbus_connection_get_adt_audit_session_data   (DBusConnection             *connection,
                    ^
In file included from /home/ralf/src/dbus/cmake/../dbus/dbus-list.h:27:0,
                 from /home/ralf/src/dbus/bus/connection.h:28,
                 from /home/ralf/src/dbus/bus/test.h:31,
                 from /home/ralf/src/dbus/bus/test.c:27:
/home/ralf/src/dbus/bus/test.c: In function 'bus_context_new_test':
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:205:66: warning: the comparison will always evaluate as 'false' for the address of 'error' will never be NULL [-Waddress]
 #define _DBUS_ASSERT_ERROR_IS_SET(error)   _dbus_assert ((error) == NULL || dbus_error_is_set ((error)))
                                                                  ^
/home/ralf/src/dbus/cmake/../dbus/dbus-internals.h:148:23: note: in definition of macro '_dbus_assert'
   _dbus_real_assert ((condition) != 0, #condition, __FILE__, __LINE__, _DBUS_FUNCTION_NAME)
                       ^
/home/ralf/src/dbus/bus/test.c:298:7: note: in expansion of macro '_DBUS_ASSERT_ERROR_IS_SET'
       _DBUS_ASSERT_ERROR_IS_SET (&error);
       ^
/home/ralf/src/dbus/test/dbus-daemon.c: In function 'test_creds':
/home/ralf/src/dbus/test/dbus-daemon.c:381:19: warning: unused variable 'result' [-Wunused-variable]
           guint32 result;
                   ^
/home/ralf/src/dbus/test/test-service.c: In function 'main':
/home/ralf/src/dbus/test/test-service.c:403:15: warning: variable 'do_fork' set but not used [-Wunused-but-set-variable]
   dbus_bool_t do_fork;
               ^
/home/ralf/src/dbus/tools/dbus-launch-win.c: In function 'main':
/home/ralf/src/dbus/tools/dbus-launch-win.c:92:7: warning: variable 'showConsole' set but not used [-Wunused-but-set-variable]
   int showConsole = 0;
       ^
/home/ralf/src/dbus/tools/dbus-print-message.c: In function 'print_iter':
/home/ralf/src/dbus/tools/dbus-print-message.c:519:13: warning: implicit declaration of function 'close' [-Wimplicit-function-declaration]
             close (fd);
             ^
/home/ralf/src/dbus/tools/dbus-print-message.c: In function 'print_iter':
/home/ralf/src/dbus/tools/dbus-print-message.c:519:13: warning: implicit declaration of function 'close' [-Wimplicit-function-declaration]
             close (fd);
             ^
/home/ralf/src/dbus/tools/dbus-spam.c: In function 'dbus_test_tool_spam':
/home/ralf/src/dbus/tools/dbus-spam.c:248:24: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
           random_sizes = dbus_new0 (int, n_random_sizes);
                        ^