356 strcat(char *s1, const char *s2)  in strcat()  argument
363 	while ((*s1++ = *s2++) != '\0')  in strcat()
379 strcmp(const char *s1, const char *s2)  in strcmp()  argument
381 	while (*s1 == *s2++)  in strcmp()
384 	return (*(unsigned char *)s1 - *(unsigned char *)--s2);  in strcmp()
388 strncmp(const char *s1, const char *s2, size_t n)  in strncmp()  argument
390 	if (s1 == s2)  in strncmp()
393 	while (--n != 0 && *s1 == *s2++)  in strncmp()
396 	return ((n == 0) ? 0 : *(unsigned char *)s1 - *(unsigned char *)--s2);  in strncmp()
435 strcasecmp(const char *s1, const char *s2)  in strcasecmp()  argument
439 	const unsigned char *us2 = (const unsigned char *)s2;  in strcasecmp()
448 strncasecmp(const char *s1, const char *s2, size_t n)  in strncasecmp()  argument
452 	const unsigned char *us2 = (const unsigned char *)s2;  in strncasecmp()
463 strcpy(char *s1, const char *s2)  in strcpy()  argument
467 	while ((*s1++ = *s2++) != '\0')  in strcpy()
473 strncpy(char *s1, const char *s2, size_t n)  in strncpy()  argument
478 	while (--n != 0 && (*s1++ = *s2++) != '\0')  in strncpy()
502 	const char *s1, *s2;  in strstr()  local
507 	s2 = as2;  in strstr()
509 	if (s2 == NULL || *s2 == '\0')  in strstr()
511 	c = *s2;  in strstr()
516 			while ((c = *++s2) == *s1++ && c)  in strstr()
521 			s2 = as2;  in strstr()
522 			c = *s2;  in strstr()
544 strncat(char *s1, const char *s2, size_t n)  in strncat()  argument
552 	while ((*s1++ = *s2++) != '\0') {  in strncat()