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Better definition & usage of the ATTRIBUTE_PRINTF macro

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6080 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jean-Philippe Bernardy 2005-02-28 09:48:35 +00:00
parent a5fbdbb73f
commit 5426994398
3 changed files with 6 additions and 7 deletions
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7
firmware/include/sprintf.h
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@ -22,12 +22,7 @@
#include <stddef.h>
#include <stdarg.h>
#ifdef __GNUC__
#define ATTRIBUTE_PRINTF(fmt, arg1) __attribute__ ( ( format( printf, fmt, arg1 ) ) )
#else
#define ATTRIBUTE_PRINTF(fmt, arg1)
#endif
#include <_ansi.h>
int snprintf (char *buf, size_t size, const char *fmt, ...)
ATTRIBUTE_PRINTF(3, 4);