/usr/include/allegro5/joystick.h is in liballegro5-dev 2:5.0.11-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* /\ _ \ /\_ \ /\_ \
* \ \ \L\ \\//\ \ \//\ \ __ __ _ __ ___
* \ \ __ \ \ \ \ \ \ \ /'__`\ /'_ `\/\`'__\/ __`\
* \ \ \/\ \ \_\ \_ \_\ \_/\ __//\ \L\ \ \ \//\ \L\ \
* \ \_\ \_\/\____\/\____\ \____\ \____ \ \_\\ \____/
* \/_/\/_/\/____/\/____/\/____/\/___L\ \/_/ \/___/
* /\____/
* \_/__/
*
* Joystick routines.
*
* See readme.txt for copyright information.
*/
#ifndef __al_included_allegro5_joystick_h
#define __al_included_allegro5_joystick_h
#include "allegro5/base.h"
#include "allegro5/events.h"
#ifdef __cplusplus
extern "C" {
#endif
/* internal values */
#define _AL_MAX_JOYSTICK_AXES 3
#define _AL_MAX_JOYSTICK_STICKS 8
#define _AL_MAX_JOYSTICK_BUTTONS 32
/* Type: ALLEGRO_JOYSTICK
*/
typedef struct ALLEGRO_JOYSTICK ALLEGRO_JOYSTICK;
/* Type: ALLEGRO_JOYSTICK_STATE
*/
typedef struct ALLEGRO_JOYSTICK_STATE ALLEGRO_JOYSTICK_STATE;
struct ALLEGRO_JOYSTICK_STATE
{
struct {
float axis[_AL_MAX_JOYSTICK_AXES]; /* -1.0 to 1.0 */
} stick[_AL_MAX_JOYSTICK_STICKS];
int button[_AL_MAX_JOYSTICK_BUTTONS]; /* 0 to 32767 */
};
/* Enum: ALLEGRO_JOYFLAGS
*/
enum ALLEGRO_JOYFLAGS
{
ALLEGRO_JOYFLAG_DIGITAL = 0x01,
ALLEGRO_JOYFLAG_ANALOGUE = 0x02
};
AL_FUNC(bool, al_install_joystick, (void));
AL_FUNC(void, al_uninstall_joystick, (void));
AL_FUNC(bool, al_is_joystick_installed, (void));
AL_FUNC(bool, al_reconfigure_joysticks, (void));
AL_FUNC(int, al_get_num_joysticks, (void));
AL_FUNC(ALLEGRO_JOYSTICK *, al_get_joystick, (int joyn));
AL_FUNC(void, al_release_joystick, (ALLEGRO_JOYSTICK *));
AL_FUNC(bool, al_get_joystick_active, (ALLEGRO_JOYSTICK *));
AL_FUNC(const char*, al_get_joystick_name, (ALLEGRO_JOYSTICK *));
AL_FUNC(int, al_get_joystick_num_sticks, (ALLEGRO_JOYSTICK *));
AL_FUNC(int, al_get_joystick_stick_flags, (ALLEGRO_JOYSTICK *, int stick)); /* junk? */
AL_FUNC(const char*, al_get_joystick_stick_name, (ALLEGRO_JOYSTICK *, int stick));
AL_FUNC(int, al_get_joystick_num_axes, (ALLEGRO_JOYSTICK *, int stick));
AL_FUNC(const char*, al_get_joystick_axis_name, (ALLEGRO_JOYSTICK *, int stick, int axis));
AL_FUNC(int, al_get_joystick_num_buttons, (ALLEGRO_JOYSTICK *));
AL_FUNC(const char*, al_get_joystick_button_name, (ALLEGRO_JOYSTICK *, int buttonn));
AL_FUNC(void, al_get_joystick_state, (ALLEGRO_JOYSTICK *, ALLEGRO_JOYSTICK_STATE *ret_state));
AL_FUNC(ALLEGRO_EVENT_SOURCE *, al_get_joystick_event_source, (void));
#ifdef __cplusplus
}
#endif
#endif
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