flashy

fun.d

import core.sys.windows.windows;
import std.random;

extern(Windows) int x(HWND w, LPARAM lparam) nothrow
{
	FLASHWINFO f;
	f.cbSize = f.sizeof;
	f.hwnd = w;
	f.dwFlags = 7;
	try { f.dwTimeout = uniform(300, 2000); }
	catch (Exception e) { assert(false); }
	FlashWindowEx(&f);
	return TRUE;
}

void main()
{
	EnumWindows(&x, 0);
}