libs/libc/string/lib_memrchr.c: Add memrchr() function

This commit is contained in:
Xiang Xiao
2018-11-08 08:37:34 -06:00
committed by Gregory Nutt
parent ec00670eb7
commit 5ab668ffae
3 changed files with 80 additions and 4 deletions
+1
View File
@@ -89,6 +89,7 @@ FAR char *strtok_r(FAR char *, FAR const char *, FAR char **);
size_t strxfrm(FAR char *, FAR const char *, size_t n);
FAR void *memchr(FAR const void *s, int c, size_t n);
FAR void *memrchr(FAR const void *s, int c, size_t n);
FAR void *memccpy(FAR void *s1, FAR const void *s2, int c, size_t n);
int memcmp(FAR const void *s1, FAR const void *s2, size_t n);
FAR void *memcpy(FAR void *dest, FAR const void *src, size_t n);