ref: a653aac016c4f84bfaccd9b086a2736e3d7d79a4 dir: /lib9/rerrstr.c/
#include "lib9.h" void rerrstr(char *buf, uint nbuf) { char tmp[ERRMAX]; tmp[0] = 0; errstr(tmp, sizeof tmp); utfecpy(buf, buf+nbuf, tmp); errstr(tmp, sizeof tmp); }