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Remove unused memscan()

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Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@745 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Blue Swirl
2010-04-15 16:42:56 +00:00
parent 5221245af9
commit 28cff5734c
2 changed files with 0 additions and 23 deletions
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1
include/libc/string.h
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@@ -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 *memcpy(void * dest,const void *src,size_t count);
extern void *memmove(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 int memcmp(const void * cs,const void * ct,size_t count);
extern void *memscan(void * addr, int c, size_t size);
extern char *strstr(const char * s1,const char * s2); extern char *strstr(const char * s1,const char * s2);
extern void *memchr(const void *s, int c, size_t n); extern void *memchr(const void *s, int c, size_t n);

22
libc/string.c
View File

@@ -346,28 +346,6 @@ int memcmp(const void * cs,const void * ct,size_t count)
return res; return res;
} }
/**
* memscan - Find a character in an area of memory.
* @addr: The memory area
* @c: The byte to search for
* @size: The size of the area.
*
* returns the address of the first occurrence of @c, or 1 byte past
* the area if @c is not found
*/
void * memscan(void * addr, int c, size_t size)
{
unsigned char * p = (unsigned char *) addr;
while (size) {
if (*p == c)
return (void *) p;
p++;
size--;
}
return (void *) p;
}
/** /**
* strstr - Find the first substring in a %NUL terminated string * strstr - Find the first substring in a %NUL terminated string
* @s1: The string to be searched * @s1: The string to be searched