1 // SPDX-License-Identifier: GPL-2.0
16  * strlen - Find the length of a string
25 	return sc - s;  in strlen()
31  * strnlen - Find the length of a length-limited string
33  * @count: The maximum number of bytes to search
39 	for (sc = s; count-- && *sc != '\0'; ++sc)  in strnlen()
41 	return sc - s;  in strnlen()
46  * strstr - Find the first substring in a %NUL terminated string
59 		l1--;  in strstr()
69  * strcmp - Compare two strings
70  * @cs: One string
73 int strcmp(const char *cs, const char *ct)  in strcmp()  argument
78 		c1 = *cs++;  in strcmp()
81 			return c1 < c2 ? -1 : 1;  in strcmp()
90  * strncmp - Compare two length-limited strings
91  * @cs: One string
93  * @count: The maximum number of bytes to compare
95 int strncmp(const char *cs, const char *ct, size_t count)  in strncmp()  argument
100 		c1 = *cs++;  in strncmp()
103 			return c1 < c2 ? -1 : 1;  in strncmp()
106 		count--;  in strncmp()
127  * simple_strtoull - convert a string to an unsigned long long
130  * @base: The number base to use
146 		value = isdigit(*cp) ? *cp - '0' : TOLOWER(*cp) - 'a' + 10;  in simple_strtoull()
160 	if (*cp == '-')  in simple_strtol()
161 		return -simple_strtoull(cp + 1, endp, base);  in simple_strtol()
169  * strrchr - Find the last occurrence of a character in a string
185  * memchr - Find a character in an area of memory.
196 	while (n-- != 0) {  in memchr()
198 			return (void *)(p - 1);  in memchr()