ref: adda8658b4dcc5aa6b0ad7be0ba7b8ef3707112c
dir: /lib/c/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; }