cscg22-gearboy

CSCG 2022 Challenge 'Gearboy'
git clone https://git.sinitax.com/sinitax/cscg22-gearboy
Log | Files | Refs | sfeed.txt

SDL_quit.h (2106B)

      1/*
      2  Simple DirectMedia Layer
      3  Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
      4
      5  This software is provided 'as-is', without any express or implied
      6  warranty.  In no event will the authors be held liable for any damages
      7  arising from the use of this software.
      8
      9  Permission is granted to anyone to use this software for any purpose,
     10  including commercial applications, and to alter it and redistribute it
     11  freely, subject to the following restrictions:
     12
     13  1. The origin of this software must not be misrepresented; you must not
     14     claim that you wrote the original software. If you use this software
     15     in a product, an acknowledgment in the product documentation would be
     16     appreciated but is not required.
     17  2. Altered source versions must be plainly marked as such, and must not be
     18     misrepresented as being the original software.
     19  3. This notice may not be removed or altered from any source distribution.
     20*/
     21
     22/**
     23 *  \file SDL_quit.h
     24 *
     25 *  Include file for SDL quit event handling.
     26 */
     27
     28#ifndef _SDL_quit_h
     29#define _SDL_quit_h
     30
     31#include "SDL_stdinc.h"
     32#include "SDL_error.h"
     33
     34/**
     35 *  \file SDL_quit.h
     36 *
     37 *  An ::SDL_QUIT event is generated when the user tries to close the application
     38 *  window.  If it is ignored or filtered out, the window will remain open.
     39 *  If it is not ignored or filtered, it is queued normally and the window
     40 *  is allowed to close.  When the window is closed, screen updates will
     41 *  complete, but have no effect.
     42 *
     43 *  SDL_Init() installs signal handlers for SIGINT (keyboard interrupt)
     44 *  and SIGTERM (system termination request), if handlers do not already
     45 *  exist, that generate ::SDL_QUIT events as well.  There is no way
     46 *  to determine the cause of an ::SDL_QUIT event, but setting a signal
     47 *  handler in your application will override the default generation of
     48 *  quit events for that signal.
     49 *
     50 *  \sa SDL_Quit()
     51 */
     52
     53/* There are no functions directly affecting the quit event */
     54
     55#define SDL_QuitRequested() \
     56        (SDL_PumpEvents(), (SDL_PeepEvents(NULL,0,SDL_PEEKEVENT,SDL_QUIT,SDL_QUIT) > 0))
     57
     58#endif /* _SDL_quit_h */