ref: 71292834bbafcf6bc409cfd7691f9e6650df025b
dir: purgatorio/lib9/strecpy.c
#include "lib9.h" char* strecpy(char *to, char *e, char *from) { if(to >= e) return to; to = memccpy(to, from, '\0', e - to); if(to == nil){ to = e - 1; *to = '\0'; }else{ to--; } return to; }