--- ref_gl/gl_rmain.c.orig	2006-01-12 15:58:43 UTC
+++ ref_gl/gl_rmain.c
@@ -3683,6 +3683,8 @@ int R_Init( void *hinstance, void *hWnd )
 	err = qglGetError();
 	if ( err != GL_NO_ERROR )
 		ri.Con_Printf (PRINT_ALL, "glGetError() = 0x%x\n", err);
+
+	return 0;
 }
 
 /*
--- unix/net_udp.c.orig	2002-12-13 11:59:20 UTC
+++ unix/net_udp.c
@@ -125,6 +125,7 @@ qboolean	NET_CompareBaseAdr (netadr_t a, netadr_t b)
 			return true;
 		return false;
 	}
+	return false;
 }
 
 char	*NET_AdrToString (netadr_t a)
--- unix/qsh_unix.c.orig	2006-01-11 13:05:49 UTC
+++ unix/qsh_unix.c
@@ -31,7 +31,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 #include "../qcommon/qcommon.h"
 
 #if defined(__FreeBSD__)
-#include <machine/param.h>
+#include <sys/param.h>
 #endif
 
 //===============================================================================
@@ -150,7 +150,7 @@ void Sys_Mkdir (char *path)
     mkdir (path, 0777);
 }
 
-char *strlwr (char *s)
+void strlwr (char *s)
 {
 	while (*s) {
 		*s = tolower(*s);