git: 9front

ref: 9482ba3dc7b2fc07e07b7ba08b7a07ffc8eca3c3
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);
}