197 …t restrict b, const char * const s1, const size_t len1, const char * const s2, const size_t len2) {  in buffer_append_str2()  argument
198     char * const restrict s = buffer_extend(b, len1+len2);  in buffer_append_str2()
200     mempcpy(mempcpy(s, s1, len1), s2, len2);  in buffer_append_str2()
203     memcpy(s+len1, s2, len2);  in buffer_append_str2()
207 …t char * const s1, const size_t len1, const char * const s2, const size_t len2, const char * const…  in buffer_append_str3()  argument
208     char * restrict s = buffer_extend(b, len1+len2+len3);  in buffer_append_str3()
210     mempcpy(mempcpy(mempcpy(s, s1, len1), s2, len2), s3, len3);  in buffer_append_str3()
213     memcpy((s+=len1), s2, len2);  in buffer_append_str3()
214     memcpy((s+=len2), s3, len3);  in buffer_append_str3()
256 …strict b, const char * const restrict s1, size_t len1, const char * const restrict s2, size_t len2)  in buffer_copy_path_len2()  argument
259     memcpy(buffer_string_prepare_copy(b, len1+len2+1), s1, len1);  in buffer_copy_path_len2()
262     buffer_append_path_len(b, s2, len2);/*(choice: not inlined, special-cased)*/  in buffer_copy_path_len2()