16 static void *malloc(size_t len);
38 void *memmove(void *dst, const void *src, size_t len);
40 void *memmove(void *dst, const void *src, size_t len)  in memmove()  argument
44 	pos = len;  in memmove()
52 	while (len) {  in memmove()
55 		len--;  in memmove()
63 void *memcpy(void *dst, const void *src, size_t len);
65 void *memcpy(void *dst, const void *src, size_t len)  in memcpy()  argument
69 	while (pos < len) {  in memcpy()
81 void *memset(void *dst, int b, size_t len);
83 void *memset(void *dst, int b, size_t len)  in memset()  argument
87 	while (len--) {  in memset()
98 void *memchr(const void *s, int c, size_t len)  in memchr()  argument
102 	while (len--) {  in memchr()
152 	size_t len;  in strlen()  local
154 	for (len = 0; str[len]; len++)  in strlen()
156 	return len;  in strlen()
174 	size_t len;  in strnlen()  local
176 	for (len = 0; (len < maxlen) && str[len]; len++);  in strnlen()
177 	return len;  in strnlen()
183 	size_t len;  in strdup()  local
186 	len = strlen(str);  in strdup()
187 	ret = malloc(len + 1);  in strdup()
189 		memcpy(ret, str, len + 1);  in strdup()
197 	size_t len;  in strndup()  local
200 	len = strnlen(str, maxlen);  in strndup()
201 	ret = malloc(len + 1);  in strndup()
203 		memcpy(ret, str, len);  in strndup()
204 		ret[len] = '\0';  in strndup()
213 	size_t len = strnlen(dst, size);  in strlcat()  local
216 	 * We want len < size-1. But as size is unsigned and can wrap  in strlcat()
217 	 * around, we use len + 1 instead.  in strlcat()
219 	while (len + 1 < size) {  in strlcat()
220 		dst[len] = *src;  in strlcat()
223 		len++;  in strlcat()
227 	if (len < size)  in strlcat()
228 		dst[len] = '\0';  in strlcat()
231 		len++;  in strlcat()
233 	return len;  in strlcat()
239 	size_t len;  in strlcpy()  local
241 	for (len = 0; len < size; len++) {  in strlcpy()
242 		dst[len] = src[len];  in strlcpy()
243 		if (!dst[len])  in strlcpy()
244 			return len;  in strlcpy()
249 	while (src[len])  in strlcpy()
250 		len++;  in strlcpy()
252 	return len;  in strlcpy()
289 	size_t len;  in strncpy()  local
291 	for (len = 0; len < size; len++)  in strncpy()
292 		if ((dst[len] = *src))  in strncpy()