369 char *strchr(const char *s, int c)  in strchr()  argument
371 	for (; *s != (char)c; ++s)  in strchr()
372 		if (*s == '\0')  in strchr()
374 	return (char *)s;  in strchr()
388 char *strchrnul(const char *s, int c)  in strchrnul()  argument
390 	while (*s && *s != (char)c)  in strchrnul()
391 		s++;  in strchrnul()
392 	return (char *)s;  in strchrnul()
403 char *strrchr(const char *s, int c)  in strrchr()  argument
407 		if (*s == (char)c)  in strrchr()
408 			last = s;  in strrchr()
409 	} while (*s++);  in strrchr()
422 char *strnchr(const char *s, size_t count, int c)  in strnchr()  argument
424 	for (; count-- && *s != '\0'; ++s)  in strnchr()
425 		if (*s == (char)c)  in strnchr()
426 			return (char *)s;  in strnchr()
454 char *strim(char *s)  in strim()  argument
459 	size = strlen(s);  in strim()
461 		return s;  in strim()
463 	end = s + size - 1;  in strim()
464 	while (end >= s && isspace(*end))  in strim()
468 	return skip_spaces(s);  in strim()
477 size_t strlen(const char *s)  in strlen()  argument
481 	for (sc = s; *sc != '\0'; ++sc)  in strlen()
483 	return sc - s;  in strlen()
494 size_t strnlen(const char *s, size_t count)  in strnlen()  argument
498 	for (sc = s; count-- && *sc != '\0'; ++sc)  in strnlen()
500 	return sc - s;  in strnlen()
511 size_t strspn(const char *s, const char *accept)  in strspn()  argument
517 	for (p = s; *p != '\0'; ++p) {  in strspn()
538 size_t strcspn(const char *s, const char *reject)  in strcspn()  argument
544 	for (p = s; *p != '\0'; ++p) {  in strcspn()
589 char *strsep(char **s, const char *ct)  in strsep()  argument
591 	char *sbegin = *s;  in strsep()
600 	*s = end;  in strsep()
642 int strtobool(const char *s, bool *res)  in strtobool()  argument
644 	switch (s[0]) {  in strtobool()
671 void *memset(void *s, int c, size_t count)  in memset()  argument
673 	char *xs = s;  in memset()
677 	return s;  in memset()
696 void memzero_explicit(void *s, size_t count)  in memzero_explicit()  argument
698 	memset(s, 0, count);  in memzero_explicit()
699 	barrier_data(s);  in memzero_explicit()
716 	const char *s = src;  in memcpy()  local
719 		*tmp++ = *s++;  in memcpy()
737 	const char *s;  in memmove()  local
741 		s = src;  in memmove()
743 			*tmp++ = *s++;  in memmove()
747 		s = src;  in memmove()
748 		s += count;  in memmove()
750 			*--tmp = *--s;  in memmove()
863 void *memchr(const void *s, int c, size_t n)  in memchr()  argument
865 	const unsigned char *p = s;  in memchr()
950 char *strreplace(char *s, char old, char new)  in strreplace()  argument
952 	for (; *s; ++s)  in strreplace()
953 		if (*s == old)  in strreplace()
954 			*s = new;  in strreplace()
955 	return s;  in strreplace()