type.h

#if !defined(AT_GUI_H_INSIDE)
#error "Only <at/gui.h> can be included directly."
#endif
#ifndef AT_GUI_TYPE_H
#define AT_GUI_TYPE_H
#include <stdint.h>

typedef enum{
  AT_KEY_A,
  AT_KEY_B,
  AT_KEY_C,
  AT_KEY_D,
  AT_KEY_E,
  AT_KEY_F,
  AT_KEY_G,
  AT_KEY_H,
  AT_KEY_I,
  AT_KEY_J,
  AT_KEY_K,
  AT_KEY_L,
  AT_KEY_M,
  AT_KEY_N,
  AT_KEY_O,
  AT_KEY_P,
  AT_KEY_Q,
  AT_KEY_R,
  AT_KEY_S,
  AT_KEY_T,
  AT_KEY_U,
  AT_KEY_V,
  AT_KEY_W,
  AT_KEY_X,
  AT_KEY_Y,
  AT_KEY_Z,
  AT_KEY_ESCAPE,
}AtKey;

typedef enum{
  AT_MOUSE_LEFT_DOWN,
  AT_MOUSE_LEFT_UP,
  AT_MOUSE_RIGHT_DOWN,
  AT_MOUSE_RIGHT_UP,
  AT_MOUSE_MOVE
}AtMouseEventType;

typedef struct AtMouseEvent{
  int16_t x;            
  int16_t y;            
  AtMouseEventType type;
}AtMouseEvent;

typedef void
(*AtMouseCallback)(AtMouseEvent* event, void* user_data);

#endif