CMake/Tests/X11/X11.c

#ifdef CMAKE_HAS_X

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

char hello[]="hello.world";
char hi[]="Hi";

main(argc, argv)
int argc;
char **argv;
{
  Display *mydisplay;
  Window  mywindow;
  GC mygc;

  XEvent myevent;
  KeySym mykey;

  XSizeHints myhint;
  int myscreen;
  unsigned long myforeground, mybackground;
  int i;
  char text[10];
  int done;

  mydisplay=XOpenDisplay("");
  myscreen=DefaultScreen(mydisplay);
  myforeground=BlackPixel(mydisplay, myscreen);

  mywindow=XCreateSimpleWindow(mydisplay,
                               DefaultRootWindow(mydisplay),
                               myhint.x, myhint.y, myhint.width, myhint.height, 5,
                               myforeground, mybackground );
  XDestroyWindow(mydisplay, mywindow);
  XCloseDisplay(mydisplay);
  exit(0);
}


#else

int main()
{
  return 0;
}

#endif