git: purgatorio

ref: 8a788aea84aad3bfbd5b39d78c1925654f3b9e14
dir: /utils/libregexp/regerror.c/

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#include <lib9.h>
#include "regexp.h"

void
regerror(char *s)
{
	char buf[132];

	strcpy(buf, "regerror: ");
	strcat(buf, s);
	strcat(buf, "\n");
	write(2, buf, strlen(buf));
	exits("regerr");
}