$OpenBSD: patch-glib_gprintf_c,v 1.6 2010/09/30 07:17:19 ajacoutot Exp $
--- glib/gprintf.c.orig	Mon Sep 13 17:57:51 2010
+++ glib/gprintf.c	Mon Sep 27 14:42:36 2010
@@ -87,6 +87,8 @@ g_fprintf (FILE        *file, 
   return retval;
 }
 
+__warn_references(g_sprintf,
+    "warning: g_sprintf() is often misused, please use g_snprintf()");
 /**
  * g_sprintf:
  * @string: A pointer to a memory buffer to contain the resulting string. It
@@ -215,6 +217,8 @@ g_vfprintf (FILE        *file,
   return _g_vfprintf (file, format, args);
 }
 
+__warn_references(g_vsprintf,
+    "warning: g_vsprintf() is often misused, please use g_vsnprintf()");
 /**
  * g_vsprintf:
  * @string: the buffer to hold the output.