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| author | Blue Swirl <blauwirbel@gmail.com> | 2010-04-15 16:43:01 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-04-15 16:43:01 +0000 |
| commit | a2f14b47b86088e14ccf59cbecf006166e108f35 (patch) | |
| tree | 5bada357d98efe9c2eb2c889addcb14b2ce16a5d | |
| parent | 80cead52ebd56e2eb45c9c4ef622f59e43170b22 (diff) | |
| download | qemu-openbios-a2f14b47b86088e14ccf59cbecf006166e108f35.tar.gz | |
Remove unused memchr()
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@747 f158a5a8-5612-0410-a976-696ce0be7e32
| -rw-r--r-- | include/libc/string.h | 1 | ||||
| -rw-r--r-- | libc/string.c | 21 |
2 files changed, 0 insertions, 22 deletions
diff --git a/include/libc/string.h b/include/libc/string.h index e3086ae3..0e72f8d7 100644 --- a/include/libc/string.h +++ b/include/libc/string.h @@ -43,7 +43,6 @@ extern void *memset(void * s,int c,size_t count); extern void *memcpy(void * dest,const void *src,size_t count); extern void *memmove(void * dest,const void *src,size_t count); extern int memcmp(const void * cs,const void * ct,size_t count); -extern void *memchr(const void *s, int c, size_t n); extern char *strdup( const char *str ); extern int strcasecmp( const char *cs, const char *ct ); diff --git a/libc/string.c b/libc/string.c index 199878e3..8f62bd7b 100644 --- a/libc/string.c +++ b/libc/string.c @@ -346,27 +346,6 @@ int memcmp(const void * cs,const void * ct,size_t count) return res; } -/** - * memchr - Find a character in an area of memory. - * @s: The memory area - * @c: The byte to search for - * @n: The size of the area. - * - * returns the address of the first occurrence of @c, or %NULL - * if @c is not found - */ -void *memchr(const void *s, int c, size_t n) -{ - const unsigned char *p = s; - while (n-- != 0) { - if ((unsigned char)c == *p++) { - return (void *)(p-1); - } - } - return NULL; -} - - char * strdup( const char *str ) { |