#define _GNU_SOURCE
#include <dlfcn.h>
#include <X11/Xlib.h>
#include <stdio.h>

typedef int   (*XDefineCursor_t)( Display*, Window, Cursor );
typedef void* (*SetCursor_t)( void* );

int XDefineCursor( Display* d, Window w, Cursor c ) {
  static XDefineCursor_t real = NULL;
  if( !real )
    real = dlsym( RTLD_NEXT, "XDefineCursor" );

  return real( d, w, None );
}


void* SetCursor( void* cursor ) {
  static SetCursor_t real = NULL;
  if( !real )
    real = dlsym( RTLD_NEXT, "SetCursor" );

  return real( NULL );
}