#!/usr/bin/python3
# -*- coding: utf-8 -*-

from ctypes import *
import os

# load the libs
xlib = cdll.LoadLibrary('libX11.so.6')#"libX11.so")
rr = cdll.LoadLibrary('libXrandr.so.2')#"libXrandr.so")


def main():
    display_url = os.getenv("DISPLAY")
    dpy = xlib.XOpenDisplay(display_url)
    major = c_int()
    minor = c_int()
    rr.XRRQueryVersion(dpy, byref(major), byref(minor))

if __name__ == '__main__':
	main()