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from cffi import FFI
ffi = FFI()
ffi.cdef("""
typedef ... Display;
typedef struct { ...; } Window;
typedef struct { int type; ...; } XEvent;
Display *XOpenDisplay(char *display_name);
Window DefaultRootWindow(Display *display);
int XMapRaised(Display *display, Window w);
Window XCreateSimpleWindow(Display *display, Window parent, int x, int y,
unsigned int width, unsigned int height,
unsigned int border_width, unsigned long border,
unsigned long background);
int XNextEvent(Display *display, XEvent *event_return);
""")
ffi.set_source('_xclient_cffi', """
#include <X11/Xlib.h>
""", libraries=['X11'])
if __name__ == '__main__':
ffi.compile(verbose=True)
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