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225 lines
6.1 KiB
225 lines
6.1 KiB
/* |
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SDL - Simple DirectMedia Layer |
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Copyright (C) 1997-2009 Sam Lantinga |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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Sam Lantinga |
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slouken@libsdl.org |
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*/ |
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/** @file SDL_syswm.h |
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* Include file for SDL custom system window manager hooks |
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*/ |
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#ifndef _SDL_syswm_h |
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#define _SDL_syswm_h |
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#include "SDL_stdinc.h" |
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#include "SDL_error.h" |
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#include "SDL_version.h" |
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#include "begin_code.h" |
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/* Set up for C function definitions, even when using C++ */ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/** @file SDL_syswm.h |
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* Your application has access to a special type of event 'SDL_SYSWMEVENT', |
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* which contains window-manager specific information and arrives whenever |
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* an unhandled window event occurs. This event is ignored by default, but |
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* you can enable it with SDL_EventState() |
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*/ |
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#ifdef SDL_PROTOTYPES_ONLY |
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struct SDL_SysWMinfo; |
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typedef struct SDL_SysWMinfo SDL_SysWMinfo; |
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#else |
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/* This is the structure for custom window manager events */ |
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#if defined(SDL_VIDEO_DRIVER_X11) |
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#if defined(__APPLE__) && defined(__MACH__) |
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/* conflicts with Quickdraw.h */ |
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#define Cursor X11Cursor |
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#endif |
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#include <X11/Xlib.h> |
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#include <X11/Xatom.h> |
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#if defined(__APPLE__) && defined(__MACH__) |
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/* matches the re-define above */ |
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#undef Cursor |
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#endif |
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/** These are the various supported subsystems under UNIX */ |
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typedef enum { |
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SDL_SYSWM_X11 |
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} SDL_SYSWM_TYPE; |
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/** The UNIX custom event structure */ |
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struct SDL_SysWMmsg { |
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SDL_version version; |
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SDL_SYSWM_TYPE subsystem; |
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union { |
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XEvent xevent; |
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} event; |
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}; |
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/** The UNIX custom window manager information structure. |
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* When this structure is returned, it holds information about which |
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* low level system it is using, and will be one of SDL_SYSWM_TYPE. |
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*/ |
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typedef struct SDL_SysWMinfo { |
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SDL_version version; |
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SDL_SYSWM_TYPE subsystem; |
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union { |
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struct { |
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Display *display; /**< The X11 display */ |
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Window window; /**< The X11 display window */ |
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/** These locking functions should be called around |
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* any X11 functions using the display variable, |
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* but not the gfxdisplay variable. |
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* They lock the event thread, so should not be |
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* called around event functions or from event filters. |
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*/ |
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/*@{*/ |
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void (*lock_func)(void); |
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void (*unlock_func)(void); |
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/*@}*/ |
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/** @name Introduced in SDL 1.0.2 */ |
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/*@{*/ |
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Window fswindow; /**< The X11 fullscreen window */ |
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Window wmwindow; /**< The X11 managed input window */ |
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/*@}*/ |
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/** @name Introduced in SDL 1.2.12 */ |
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/*@{*/ |
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Display *gfxdisplay; /**< The X11 display to which rendering is done */ |
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/*@}*/ |
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} x11; |
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} info; |
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} SDL_SysWMinfo; |
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#elif defined(SDL_VIDEO_DRIVER_NANOX) |
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#include <microwin/nano-X.h> |
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/** The generic custom event structure */ |
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struct SDL_SysWMmsg { |
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SDL_version version; |
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int data; |
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}; |
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/** The windows custom window manager information structure */ |
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typedef struct SDL_SysWMinfo { |
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SDL_version version ; |
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GR_WINDOW_ID window ; /* The display window */ |
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} SDL_SysWMinfo; |
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#elif defined(SDL_VIDEO_DRIVER_WINDIB) || defined(SDL_VIDEO_DRIVER_DDRAW) || defined(SDL_VIDEO_DRIVER_GAPI) |
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#define WIN32_LEAN_AND_MEAN |
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#include <windows.h> |
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/** The windows custom event structure */ |
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struct SDL_SysWMmsg { |
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SDL_version version; |
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HWND hwnd; /**< The window for the message */ |
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UINT msg; /**< The type of message */ |
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WPARAM wParam; /**< WORD message parameter */ |
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LPARAM lParam; /**< LONG message parameter */ |
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}; |
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/** The windows custom window manager information structure */ |
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typedef struct SDL_SysWMinfo { |
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SDL_version version; |
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HWND window; /**< The Win32 display window */ |
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HGLRC hglrc; /**< The OpenGL context, if any */ |
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} SDL_SysWMinfo; |
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#elif defined(SDL_VIDEO_DRIVER_RISCOS) |
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/** RISC OS custom event structure */ |
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struct SDL_SysWMmsg { |
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SDL_version version; |
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int eventCode; /**< The window for the message */ |
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int pollBlock[64]; |
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}; |
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/** The RISC OS custom window manager information structure */ |
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typedef struct SDL_SysWMinfo { |
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SDL_version version; |
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int wimpVersion; /**< Wimp version running under */ |
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int taskHandle; /**< The RISC OS task handle */ |
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int window; /**< The RISC OS display window */ |
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} SDL_SysWMinfo; |
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#elif defined(SDL_VIDEO_DRIVER_PHOTON) |
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#include <sys/neutrino.h> |
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#include <Ph.h> |
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/** The QNX custom event structure */ |
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struct SDL_SysWMmsg { |
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SDL_version version; |
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int data; |
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}; |
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/** The QNX custom window manager information structure */ |
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typedef struct SDL_SysWMinfo { |
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SDL_version version; |
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int data; |
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} SDL_SysWMinfo; |
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#else |
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/** The generic custom event structure */ |
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struct SDL_SysWMmsg { |
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SDL_version version; |
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int data; |
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}; |
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/** The generic custom window manager information structure */ |
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typedef struct SDL_SysWMinfo { |
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SDL_version version; |
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int data; |
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} SDL_SysWMinfo; |
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#endif /* video driver type */ |
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#endif /* SDL_PROTOTYPES_ONLY */ |
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/* Function prototypes */ |
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/** |
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* This function gives you custom hooks into the window manager information. |
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* It fills the structure pointed to by 'info' with custom information and |
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* returns 1 if the function is implemented. If it's not implemented, or |
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* the version member of the 'info' structure is invalid, it returns 0. |
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* |
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* You typically use this function like this: |
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* @code |
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* SDL_SysWMInfo info; |
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* SDL_VERSION(&info.version); |
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* if ( SDL_GetWMInfo(&info) ) { ... } |
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* @endcode |
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*/ |
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extern DECLSPEC int SDLCALL SDL_GetWMInfo(SDL_SysWMinfo *info); |
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/* Ends C function definitions when using C++ */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#include "close_code.h" |
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#endif /* _SDL_syswm_h */
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