#!/usr/local/bin/cz --
use b

cstr usage[] =
	"tid [tgid [sig-num]]",
	NULL

Main:
	int tid, tgid = -1, sig = 15
	Getargs(int, tid)
	getargs(int, tgid, sig)
	if tgid >= 0:
		Tgkill(tgid, tid, sig)
	 else:
		Tkill(tid, sig)
