#ifndef TEST_UTILS
#define TEST_UTILS

#include <time.h>
#include <X11/Xlib.h>

extern const clock_t USER_DELAY;

XColor red(float intensity);
XColor blue(float intensity);

Window parent(Display* display, Window window);
int wait_visibility(Display* display, Window window);
void wait_array_visibility(Display* display, int N, Window* windows, int* visibilities);

#endif