add strrchr()

2015-11-26 20:07:26 +09:00
parent 06a7889e1f
commit e805249651
2 changed files with 15 additions and 1 deletions
--- a/lib/include/string.h
+++ b/lib/include/string.h
@ -23,6 +23,7 @@ int strcmp(const char *s1, const char *s2);
 int strncmp(const char *s1, const char *s2, size_t n);
 char *strstr(const char *haystack, const char *needle);
 char *strchr(const char *s, int n);
+char *strrchr(const char *s, int n);
 void *memcpy(void *dest, const void *src, size_t n);
 void *memcpy_long(void *dest, const void *src, size_t n);
 int memcmp(const void *s1, const void *s2, size_t n);