main()
{
	local str;
	name = "strchr";
	str = "bozoman du 36";
	test(strchr(str, 'z'), str + 2, "");
	test(strchr(str, 0), str + 13, "");
	test(strchr(str, '5'), 0, "");
	test(strchr(str, '6'), str + 12, "");
}