/usr/include/allegro/platform/aintwin.h is in liballegro4-dev 2:4.4.2-4.
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\ \/_/ \/___/
* /\____/
* \_/__/
*
* Some definitions for internal use by the Windows library code.
*
* By Stefan Schimanski.
*
* See readme.txt for copyright information.
*/
#ifndef AINTWIN_H
#define AINTWIN_H
#ifndef ALLEGRO_H
#error must include allegro.h first
#endif
#ifndef ALLEGRO_WINDOWS
#error bad include
#endif
#include "winalleg.h"
#ifndef SCAN_DEPEND
/* workaround for buggy MinGW32 headers */
#ifdef ALLEGRO_MINGW32
#ifndef HMONITOR_DECLARED
#define HMONITOR_DECLARED
#endif
#if (defined _HRESULT_DEFINED) && (defined WINNT)
#undef WINNT
#endif
#endif
#include <objbase.h> /* for LPGUID */
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* generals */
AL_VAR(HINSTANCE, allegro_inst);
AL_VAR(HANDLE, allegro_thread);
AL_VAR(CRITICAL_SECTION, allegro_critical_section);
AL_VAR(int, _dx_ver);
#define _enter_critical() EnterCriticalSection(&allegro_critical_section)
#define _exit_critical() LeaveCriticalSection(&allegro_critical_section)
AL_FUNC(int, init_directx_window, (void));
AL_FUNC(void, exit_directx_window, (void));
AL_FUNC(int, get_dx_ver, (void));
AL_FUNC(int, adjust_window, (int w, int h));
AL_FUNC(void, restore_window_style, (void));
AL_FUNC(void, save_window_pos, (void));
/* main window */
#define WND_TITLE_SIZE 128
AL_ARRAY(char, wnd_title);
AL_VAR(int, wnd_x);
AL_VAR(int, wnd_y);
AL_VAR(int, wnd_width);
AL_VAR(int, wnd_height);
AL_VAR(int, wnd_sysmenu);
AL_FUNCPTR(void, user_close_proc, (void));
/* gfx synchronization */
AL_VAR(CRITICAL_SECTION, gfx_crit_sect);
AL_VAR(int, gfx_crit_sect_nesting);
#define _enter_gfx_critical() EnterCriticalSection(&gfx_crit_sect); \
gfx_crit_sect_nesting++
#define _exit_gfx_critical() LeaveCriticalSection(&gfx_crit_sect); \
gfx_crit_sect_nesting--
#define GFX_CRITICAL_RELEASED (!gfx_crit_sect_nesting)
/* switch routines */
AL_VAR(int, _win_app_foreground);
AL_FUNC(void, sys_directx_display_switch_init, (void));
AL_FUNC(void, sys_directx_display_switch_exit, (void));
AL_FUNC(int, sys_directx_set_display_switch_mode, (int mode));
AL_FUNC(void, _win_switch_in, (void));
AL_FUNC(void, _win_switch_out, (void));
AL_FUNC(void, _win_reset_switch_mode, (void));
AL_FUNC(int, _win_thread_switch_out, (void));
/* main window routines */
AL_FUNC(int, wnd_call_proc, (int (*proc)(void)));
AL_FUNC(void, wnd_schedule_proc, (int (*proc)(void)));
/* input routines */
AL_VAR(int, _win_input_events);
AL_ARRAY(HANDLE, _win_input_event_id);
AL_FUNCPTRARRAY(void, _win_input_event_handler, (void));
AL_FUNC(void, _win_input_init, (int need_thread));
AL_FUNC(void, _win_input_exit, (void));
AL_FUNC(int, _win_input_register_event, (HANDLE event_id, void (*event_handler)(void)));
AL_FUNC(void, _win_input_unregister_event, (HANDLE event_id));
/* keyboard routines */
AL_FUNC(int, key_dinput_acquire, (void));
AL_FUNC(int, key_dinput_unacquire, (void));
/* mouse routines */
AL_VAR(HCURSOR, _win_hcursor);
AL_FUNC(int, mouse_dinput_acquire, (void));
AL_FUNC(int, mouse_dinput_unacquire, (void));
AL_FUNC(int, mouse_dinput_grab, (void));
AL_FUNC(int, mouse_set_syscursor, (void));
AL_FUNC(int, mouse_set_sysmenu, (int state));
/* joystick routines */
#define WINDOWS_MAX_AXES 6
#define WINDOWS_JOYSTICK_INFO_MEMBERS \
int caps; \
int num_axes; \
int axis[WINDOWS_MAX_AXES]; \
char *axis_name[WINDOWS_MAX_AXES]; \
int hat; \
char *hat_name; \
int num_buttons; \
int button[MAX_JOYSTICK_BUTTONS]; \
char *button_name[MAX_JOYSTICK_BUTTONS];
typedef struct WINDOWS_JOYSTICK_INFO {
WINDOWS_JOYSTICK_INFO_MEMBERS
} WINDOWS_JOYSTICK_INFO;
AL_FUNC(int, win_add_joystick, (WINDOWS_JOYSTICK_INFO *win_joy));
AL_FUNC(void, win_remove_all_joysticks, (void));
AL_FUNC(int, win_update_joystick_status, (int n, WINDOWS_JOYSTICK_INFO *win_joy));
AL_FUNC(int, joystick_dinput_acquire, (void));
AL_FUNC(int, joystick_dinput_unacquire, (void));
/* thread routines */
AL_FUNC(void, _win_thread_init, (void));
AL_FUNC(void, _win_thread_exit, (void));
/* synchronization routines */
AL_FUNC(void *, sys_directx_create_mutex, (void));
AL_FUNC(void, sys_directx_destroy_mutex, (void *handle));
AL_FUNC(void, sys_directx_lock_mutex, (void *handle));
AL_FUNC(void, sys_directx_unlock_mutex, (void *handle));
/* sound routines */
AL_FUNC(_DRIVER_INFO *, _get_win_digi_driver_list, (void));
AL_FUNC(void, _free_win_digi_driver_list, (void));
AL_FUNC(DIGI_DRIVER *, _get_dsalmix_driver, (char *name, LPGUID guid, int num));
AL_FUNC(void, _free_win_dsalmix_name_list, (void));
AL_FUNC(DIGI_DRIVER *, _get_woalmix_driver, (int num));
AL_FUNC(int, digi_directsound_capture_init, (LPGUID guid));
AL_FUNC(void, digi_directsound_capture_exit, (void));
AL_FUNC(int, digi_directsound_capture_detect, (LPGUID guid));
AL_FUNC(int, digi_directsound_rec_cap_rate, (int bits, int stereo));
AL_FUNC(int, digi_directsound_rec_cap_param, (int rate, int bits, int stereo));
AL_FUNC(int, digi_directsound_rec_source, (int source));
AL_FUNC(int, digi_directsound_rec_start, (int rate, int bits, int stereo));
AL_FUNC(void, digi_directsound_rec_stop, (void));
AL_FUNC(int, digi_directsound_rec_read, (void *buf));
/* midi routines */
AL_FUNC(_DRIVER_INFO *, _get_win_midi_driver_list, (void));
AL_FUNC(void, _free_win_midi_driver_list, (void));
AL_FUNC(void, midi_switch_out, (void));
/* file routines */
AL_VAR(int, _al_win_unicode_filenames);
/* error handling */
AL_FUNC(char* , win_err_str, (long err));
AL_FUNC(void, thread_safe_trace, (char *msg, ...));
#if DEBUGMODE >= 2
#define _TRACE thread_safe_trace
#else
#define _TRACE 1 ? (void) 0 : thread_safe_trace
#endif
#ifdef __cplusplus
}
#endif
#endif /* !defined AINTWIN_H */
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