ref: 8e60c90fec994d43fd1b4be0c4c15c0381f1e7eb
dir: /libc/src/strcat.c/
/* See LICENSE file for copyright and license details. */ #include <string.h> #undef strcat char * strcat(char * restrict dst, const char * restrict src) { char *ret = dst; while (*dst) ++dst; while (*dst++ = *src++) /* nothing */; return ret; }