git: 9front

ref: 685e107f4e4571c15c19f580590f5c683e6fa70c
dir: /sys/src/libc/9sys/rerrstr.c/

View raw version 
#include <u.h>
#include <libc.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);
}