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string.h: only guard snprintf() with __ROMCC__ 

There's no need to keep the snprintf() declaration hidden
for early stages. romcc is the entity that has issues. Therefore,
be explicit about when to guard snprintf().

BUG=chromium:663243

Change-Id: Ib4d0879e52c3f73c6ca61ab75f672f0003fca71f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/17289
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Aaron Durbin 2016-11-08 09:42:13 -06:00
parent e19c80b7ee
commit 5577a475fc
1 changed files with 1 additions and 1 deletions
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src/include/string.h
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@ -15,7 +15,7 @@ void *memmove(void *dest, const void *src, size_t n);
void *memset(void *s, int c, size_t n);
int memcmp(const void *s1, const void *s2, size_t n);
void *memchr(const void *s, int c, size_t n);
#if !defined(__PRE_RAM__)
#if !defined(__ROMCC__)
int snprintf(char * buf, size_t size, const char *fmt, ...);
#endif