void display_free(display_t *disp)
Free a display connection.
display_t * display_new(void)
Create a new display connection.
void window_free(window_t *win)
Free a window.
#define NULL
Pointer error value.
void terminal_loop(window_t *win)
Terminal main loop.
window_t * terminal_new(display_t *disp)
Create a new terminal window.
Opaque display structure.