[PATCH xf86-qxl 20/27] get rid of one of the gcc warnings

[Marc-André Lureau <marcandre.lureau@xxxxxxxxx>]

---
 src/mspace.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mspace.h b/src/mspace.h
index 46a6a56..bd5fbae 100644
--- a/src/mspace.h
+++ b/src/mspace.h
@@ -9,7 +9,7 @@ extern "C" {
 
 //typedef unsigned long size_t;
 typedef void (*mspace_abort_t)(void *user_data);
-typedef void (*mspace_print_t)(void *user_data, const char *format, ...);
+typedef void (*mspace_print_t)(void *user_data, const char *format, ...)  __attribute__((format(gnu_printf, 2, 3)));
 
 void mspace_set_abort_func(mspace_abort_t f);
 void mspace_set_print_func(mspace_print_t f);
-- 
1.7.10.4

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