This patch removes 3 of the gcc-3.4.3 warnings:
		implicit declaration of function `xxx'
	but there are 27 others left.

	One (WRITE_DEPTH in r128_span.c) is almost certainly a bug,
	most of the others (printf, sprintf, isspace, isdigit, waitpid,
	strlcat, strlcpy, initgroups, xorgGetVersion) are just sloppyness
	- if you allow me to say so.

	FT_Matrix_Invert in psout_ft.c may or may not be a bug.

	NOTE: XFree86-4.4.0 produced very few such warnings and XFree86-4.5.0
	doesn't produce any. Wouldn't it be nice to keep XOrg and XFree86 more
	in sync in these respects?

diff -ur -N XOrg-6.8.2.orig/xc/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.c XOrg-6.8.2/xc/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.c
--- XOrg-6.8.2.orig/xc/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.c	2004-12-15 02:50:58.000000000 +0100
+++ XOrg-6.8.2/xc/extras/Mesa/src/mesa/drivers/dri/i915/i830_context.c	2005-03-24 14:57:39.000000000 +0100
@@ -32,6 +32,7 @@
 #include "tnl/tnl.h"
 #include "tnl/t_vertex.h"
 #include "tnl/t_context.h"
+#include "utils.h"
 
 
 /***************************************
diff -ur -N XOrg-6.8.2.orig/xc/programs/Xserver/Xprint/DiPrint.h XOrg-6.8.2/xc/programs/Xserver/Xprint/DiPrint.h
--- XOrg-6.8.2.orig/xc/programs/Xserver/Xprint/DiPrint.h	2004-04-23 20:57:32.000000000 +0200
+++ XOrg-6.8.2/xc/programs/Xserver/Xprint/DiPrint.h	2005-03-24 14:43:48.000000000 +0100
@@ -62,6 +62,10 @@
 
 extern WindowPtr XpDiValidatePrinter(char *printerName, int printerNameLen);
 
+extern void XprintInitGlobals(void);
+
+extern void XprintUseMsg(void);
+
 extern int XprintOptions(int argc, char **argv, int i);
 
 extern void PrinterInitOutput(ScreenInfo *pScreenInfo, int argc, char **argv);
diff -ur -N XOrg-6.8.2.orig/xc/programs/Xserver/Xprint/Init.c XOrg-6.8.2/xc/programs/Xserver/Xprint/Init.c
--- XOrg-6.8.2.orig/xc/programs/Xserver/Xprint/Init.c	2005-03-23 17:33:47.000000000 +0100
+++ XOrg-6.8.2/xc/programs/Xserver/Xprint/Init.c	2005-03-24 14:43:38.000000000 +0100
@@ -329,7 +329,7 @@
 /*
  * XprintUseMsg() prints usage for the Xprint-specific options
  */
-void XprintUseMsg()
+void XprintUseMsg(void)
 {
     XpSpoolerTypePtr curr = xpstm;
 
diff -ur -N XOrg-6.8.2.orig/xc/programs/Xserver/os/osdep.h XOrg-6.8.2/xc/programs/Xserver/os/osdep.h
--- XOrg-6.8.2.orig/xc/programs/Xserver/os/osdep.h	2004-04-23 21:54:28.000000000 +0200
+++ XOrg-6.8.2/xc/programs/Xserver/os/osdep.h	2005-03-24 14:08:07.000000000 +0100
@@ -338,4 +338,6 @@
 struct sockaddr_in;
 extern void XdmcpRegisterBroadcastAddress (struct sockaddr_in *addr);
 
+extern void XdmAuthenticationInit (char *cookie, int cookie_length);
+
 #endif /* _OSDEP_H_ */