Make sure we have the vsscanf() prototype (thanks, Ozkan!).

issue seen with glibc-2.8. Fixes Bugzilla #2721.
libsdl-org · May 28, 2015 · 75702ff · 75702ff
1 parent cb24f4d
commit 75702ff
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/stdlib/SDL_string.c b/src/stdlib/SDL_string.c
@@ -23,6 +23,10 @@
 #define SDL_DISABLE_ANALYZE_MACROS 1
 #endif
 
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE 1
+#endif
+
 #include "../SDL_internal.h"
 
 /* This file contains portable string manipulation functions for SDL */