patch from div0 that enables printf format warnings in gcc

[xonotic/darkplaces.git] / common.h

diff --git a/common.h b/common.h
index 64eecf312f9d741b4de04441bd1df14940754b9d..816a8fa96be90f3e20818222d94762a9ffc394c8 100644 (file)
--- a/common.h
+++ b/common.h
@@ -213,7 +213,7 @@ void COM_Init (void);
 void COM_Shutdown (void);
 void COM_InitGameType (void);
 
-char   *va(const char *format, ...);
+char   *va(const char *format, ...) DP_FUNC_PRINTF(1);
 // does a varargs printf into a temp buffer
 
 
@@ -225,7 +225,7 @@ char        *va(const char *format, ...);
 // return the number of printed characters, excluding the final '\0'
 // or return -1 if the buffer isn't big enough to contain the entire string.
 // buffer is ALWAYS null-terminated
-extern int dpsnprintf (char *buffer, size_t buffersize, const char *format, ...);
+extern int dpsnprintf (char *buffer, size_t buffersize, const char *format, ...) DP_FUNC_PRINTF(3);
 extern int dpvsnprintf (char *buffer, size_t buffersize, const char *format, va_list args);
 
 // A bunch of functions are forbidden for security reasons (and also to please MSVS 2005, for some of them)