Lines Matching refs:s1
36 * @s1: One string
40 int strncasecmp(const char *s1, const char *s2, size_t len)
49 c1 = *s1++;
66 int strcasecmp(const char *s1, const char *s2)
71 c1 = tolower(*s1++);
730 * @s1: The string to be searched
733 char *strstr(const char *s1, const char *s2)
739 return (char *)s1;
740 l1 = strlen(s1);
743 if (!memcmp(s1, s2, l2))
744 return (char *)s1;
745 s1++;
755 * @s1: The string to be searched
759 char *strnstr(const char *s1, const char *s2, size_t len)
765 return (char *)s1;
768 if (!memcmp(s1, s2, l2))
769 return (char *)s1;
770 s1++;