171 uptr internal_strlcat(char *dst, const char *src, uptr maxlen) {  in internal_strlcat()  argument
173   const uptr dstlen = internal_strnlen(dst, maxlen);  in internal_strlcat()
174   if (dstlen == maxlen) return maxlen + srclen;  in internal_strlcat()
175   if (srclen < maxlen - dstlen) {  in internal_strlcat()
178     internal_memmove(dst + dstlen, src, maxlen - dstlen - 1);  in internal_strlcat()
179     dst[maxlen - 1] = '\0';  in internal_strlcat()
193 uptr internal_strlcpy(char *dst, const char *src, uptr maxlen) {  in internal_strlcpy()  argument
195   if (srclen < maxlen) {  in internal_strlcpy()
197   } else if (maxlen != 0) {  in internal_strlcpy()
198     internal_memmove(dst, src, maxlen - 1);  in internal_strlcpy()
199     dst[maxlen - 1] = '\0';  in internal_strlcpy()
212 uptr internal_strnlen(const char *s, uptr maxlen) {  in internal_strnlen()  argument
214   while (i < maxlen && s[i]) i++;  in internal_strnlen()
267 uptr internal_wcsnlen(const wchar_t *s, uptr maxlen) {  in internal_wcsnlen()  argument
269   while (i < maxlen && s[i]) i++;  in internal_wcsnlen()