--- fccompat.c	2013-10-11 05:10:18 +0200
+++ fontconfig-2.11.0/src/fccompat.c	2014-02-06 11:43:57 +0200
@@ -164,20 +164,35 @@
 int32_t
 FcRandom(void)
 {
-    int32_t result;
 
-#if HAVE_RANDOM_R
+#ifdef _AIX
+	long result;
+#else
+	int32_t result;
+#endif
+
+
+#ifdef HAVE_RANDOM_R
     static struct random_data fcrandbuf;
     static char statebuf[256];
+    static char *randP;
     static FcBool initialized = FcFalse;
 
     if (initialized != FcTrue)
     {
+#    ifdef _AIX
+ 	initstate_r(time(NULL), statebuf, 256, &randP, &fcrandbuf);
+#   else
 	initstate_r(time(NULL), statebuf, 256, &fcrandbuf);
+#   endif
 	initialized = FcTrue;
     }
 
+#    ifdef _AIX
+    random_r(&result, &fcrandbuf);
+#   else
     random_r(&fcrandbuf, &result);
+#   endif
 #elif HAVE_RANDOM
     static char statebuf[256];
     char *state;