coreboot-kgpe-d16/src/lib/memchr.c
Gabe Black 1025f3afc8 Add an implementation for the memchr library function
Change-Id: Icded479d246f7cce8a3d2154c69f75178fa513e1
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/708
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Mathias Krause <minipli@googlemail.com>
2012-03-09 20:00:53 +01:00

11 lines
192 B
C

#include <string.h>
void *memchr(const void *s, int c, size_t n)
{
const unsigned char *sc = s;
while (n--) {
if (*sc == (unsigned char)c)
return (void *)sc;
sc++;
}
return NULL;
}