[vba-commit] VisualBoyAdvance/win32/dependencies/sdl SDL.h,NONE,1.1 SDL_active.h,NONE,1.1 SDL_audio.h,NONE,1.1 SDL_byteorder.h,NONE,1.1 SDL_cdrom.h,NONE,1.1 SDL_copying.h,NONE,1.1 SDL_cpuinfo.h,NONE,1.1 SDL_endian.h,NONE,1.1 SDL_error.h,NONE,1.1 SDL_events.h,NONE,1.1 SDL_getenv.h,NONE,1.1 SDL_joystick.h,NONE,1.1 SDL_keyboard.h,NONE,1.1 SDL_keysym.h,NONE,1.1 SDL_loadso.h,NONE,1.1 SDL_main.h,NONE,1.1 SDL_mouse.h,NONE,1.1 SDL_mutex.h,NONE,1.1 SDL_name.h,NONE,1.1 SDL_opengl.h,NONE,1.1 SDL_quit.h,NONE,1.1 SDL_rwops.h,NONE,1.1 SDL_syswm.h,NONE,1.1 SDL_thread.h,NONE,1.1 SDL_timer.h,NONE,1.1 SDL_types.h,NONE,1.1 SDL_version.h,NONE,1.1 SDL_video.h,NONE,1.1 begin_code.h,NONE,1.1 close_code.h,NONE,1.1

[Spacy <sp...@us...>]

Update of /cvsroot/vba/VisualBoyAdvance/win32/dependencies/sdl
In directory sc8-pr-cvs9.sourceforge.net:/tmp/cvs-serv20508/win32/dependencies/sdl

Added Files:
	SDL.h SDL_active.h SDL_audio.h SDL_byteorder.h SDL_cdrom.h 
	SDL_copying.h SDL_cpuinfo.h SDL_endian.h SDL_error.h 
	SDL_events.h SDL_getenv.h SDL_joystick.h SDL_keyboard.h 
	SDL_keysym.h SDL_loadso.h SDL_main.h SDL_mouse.h SDL_mutex.h 
	SDL_name.h SDL_opengl.h SDL_quit.h SDL_rwops.h SDL_syswm.h 
	SDL_thread.h SDL_timer.h SDL_types.h SDL_version.h SDL_video.h 
	begin_code.h close_code.h 
Log Message:


--- NEW FILE: SDL_syswm.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_syswm.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Include file for SDL custom system window manager hooks */

#ifndef _SDL_syswm_h
#define _SDL_syswm_h

#include "SDL_version.h"

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* Your application has access to a special type of event 'SDL_SYSWMEVENT',
   which contains window-manager specific information and arrives whenever
   an unhandled window event occurs.  This event is ignored by default, but
   you can enable it with SDL_EventState()
*/
#ifdef SDL_PROTOTYPES_ONLY
struct SDL_SysWMinfo;
typedef struct SDL_SysWMinfo SDL_SysWMinfo;
#else

/* This is the structure for custom window manager events */
#if (defined(unix) || defined(__unix__) || defined(_AIX) || defined(__OpenBSD__) || defined(__NetBSD__)) && \
    (!defined(DISABLE_X11) && !defined(__CYGWIN32__) && !defined(ENABLE_NANOX) && \
     !defined(__QNXNTO__))
 /* AIX is unix, of course, but the native compiler CSet doesn't define unix */
#include <X11/Xlib.h>
#include <X11/Xatom.h>

/* These are the various supported subsystems under UNIX */
typedef enum {
	SDL_SYSWM_X11
} SDL_SYSWM_TYPE;

/* The UNIX custom event structure */
struct SDL_SysWMmsg {
	SDL_version version;
	SDL_SYSWM_TYPE subsystem;
	union {
	    XEvent xevent;
	} event;
};

/* The UNIX custom window manager information structure.
   When this structure is returned, it holds information about which
   low level system it is using, and will be one of SDL_SYSWM_TYPE.
 */
typedef struct SDL_SysWMinfo {
	SDL_version version;
	SDL_SYSWM_TYPE subsystem;
	union {
	    struct {
	    	Display *display;	/* The X11 display */
	    	Window window;		/* The X11 display window */
		/* These locking functions should be called around
                   any X11 functions using the display variable.
                   They lock the event thread, so should not be
		   called around event functions or from event filters.
		 */
		void (*lock_func)(void);
		void (*unlock_func)(void);

		/* Introduced in SDL 1.0.2 */
	    	Window fswindow;	/* The X11 fullscreen window */
	    	Window wmwindow;	/* The X11 managed input window */
	    } x11;
	} info;
} SDL_SysWMinfo;

#elif defined(ENABLE_NANOX)
#include <microwin/nano-X.h>

/* The generic custom event structure */
struct SDL_SysWMmsg {
	SDL_version version;
	int data;
};

/* The windows custom window manager information structure */
typedef struct SDL_SysWMinfo {
	SDL_version version ;
	GR_WINDOW_ID window ;	/* The display window */
} SDL_SysWMinfo;

#elif defined(WIN32)
#define WIN32_LEAN_AND_MEAN
#include <windows.h>

/* The windows custom event structure */
struct SDL_SysWMmsg {
	SDL_version version;
	HWND hwnd;			/* The window for the message */
	UINT msg;			/* The type of message */
	WPARAM wParam;			/* WORD message parameter */
	LPARAM lParam;			/* LONG message parameter */
};

/* The windows custom window manager information structure */
typedef struct SDL_SysWMinfo {
	SDL_version version;
	HWND window;			/* The Win32 display window */
	HGLRC hglrc;			/* The OpenGL context, if any */
} SDL_SysWMinfo;

#elif defined(__riscos__)

/* RISC OS custom event structure */
struct SDL_SysWMmsg {
	SDL_version version;
	int eventCode;		/* The window for the message */
	int pollBlock[64];
};

/* The RISC OS custom window manager information structure */
typedef struct SDL_SysWMinfo {
	SDL_version version;
	int wimpVersion;    /* Wimp version running under */
	int taskHandle;     /* The RISC OS task handle */
	int window;		/* The RISC OS display window */
} SDL_SysWMinfo;

#elif defined(__QNXNTO__)
#include <sys/neutrino.h>
#include <Ph.h>

/* The QNX custom event structure */
struct SDL_SysWMmsg {
	SDL_version version;
	int data;
};

/* The QNX custom window manager information structure */
typedef struct SDL_SysWMinfo {
	SDL_version version;
	int data;
} SDL_SysWMinfo;

#else

/* The generic custom event structure */
struct SDL_SysWMmsg {
	SDL_version version;
	int data;
};

/* The generic custom window manager information structure */
typedef struct SDL_SysWMinfo {
	SDL_version version;
	int data;
} SDL_SysWMinfo;

#endif /* OS type */

#endif /* SDL_PROTOTYPES_ONLY */

/* Function prototypes */
/*
 * This function gives you custom hooks into the window manager information.
 * It fills the structure pointed to by 'info' with custom information and
 * returns 1 if the function is implemented.  If it's not implemented, or
 * the version member of the 'info' structure is invalid, it returns 0. 
 *
 * You typically use this function like this:
 * SDL_SysWMInfo info;
 * SDL_VERSION(&info.version);
 * if ( SDL_GetWMInfo(&info) ) { ... }
 */
extern DECLSPEC int SDLCALL SDL_GetWMInfo(SDL_SysWMinfo *info);


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_syswm_h */

--- NEW FILE: SDL_getenv.h ---

/* Not all environments have a working getenv()/putenv() */

#if defined(macintosh) || defined(_WIN32_WCE)
#define NEED_SDL_GETENV
#endif

#ifdef NEED_SDL_GETENV

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* Put a variable of the form "name=value" into the environment */
extern DECLSPEC int SDLCALL SDL_putenv(const char *variable);
#define putenv(X)   SDL_putenv(X)

/* Retrieve a variable named "name" from the environment */
extern DECLSPEC char * SDLCALL SDL_getenv(const char *name);
#define getenv(X)     SDL_getenv(X)

/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* NEED_GETENV */

--- NEW FILE: SDL_thread.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_thread.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

#ifndef _SDL_thread_h
#define _SDL_thread_h

/* Header for the SDL thread management routines 

	These are independent of the other SDL routines.
*/

#include "SDL_main.h"
#include "SDL_types.h"

/* Thread synchronization primitives */
#include "SDL_mutex.h"

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* The SDL thread structure, defined in SDL_thread.c */
struct SDL_Thread;
typedef struct SDL_Thread SDL_Thread;

/* Create a thread */
extern DECLSPEC SDL_Thread * SDLCALL SDL_CreateThread(int (SDLCALL *fn)(void *), void *data);

/* Get the 32-bit thread identifier for the current thread */
extern DECLSPEC Uint32 SDLCALL SDL_ThreadID(void);

/* Get the 32-bit thread identifier for the specified thread,
   equivalent to SDL_ThreadID() if the specified thread is NULL.
 */
extern DECLSPEC Uint32 SDLCALL SDL_GetThreadID(SDL_Thread *thread);

/* Wait for a thread to finish.
   The return code for the thread function is placed in the area
   pointed to by 'status', if 'status' is not NULL.
 */
extern DECLSPEC void SDLCALL SDL_WaitThread(SDL_Thread *thread, int *status);

/* Forcefully kill a thread without worrying about its state */
extern DECLSPEC void SDLCALL SDL_KillThread(SDL_Thread *thread);


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_thread_h */

--- NEW FILE: SDL_copying.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_copying.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif


--- NEW FILE: SDL_audio.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_audio.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Access to the raw audio mixing buffer for the SDL library */

#ifndef _SDL_audio_h
#define _SDL_audio_h

#include <stdio.h>

#include "SDL_main.h"
#include "SDL_types.h"
#include "SDL_error.h"
#include "SDL_rwops.h"
#include "SDL_byteorder.h"

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* The calculated values in this structure are calculated by SDL_OpenAudio() */
typedef struct SDL_AudioSpec {
	int freq;		/* DSP frequency -- samples per second */
	Uint16 format;		/* Audio data format */
	Uint8  channels;	/* Number of channels: 1 mono, 2 stereo */
	Uint8  silence;		/* Audio buffer silence value (calculated) */
	Uint16 samples;		/* Audio buffer size in samples (power of 2) */
	Uint16 padding;		/* Necessary for some compile environments */
	Uint32 size;		/* Audio buffer size in bytes (calculated) */
	/* This function is called when the audio device needs more data.
	   'stream' is a pointer to the audio data buffer
	   'len' is the length of that buffer in bytes.
	   Once the callback returns, the buffer will no longer be valid.
	   Stereo samples are stored in a LRLRLR ordering.
	*/
	void (SDLCALL *callback)(void *userdata, Uint8 *stream, int len);
	void  *userdata;
} SDL_AudioSpec;

/* Audio format flags (defaults to LSB byte order) */
#define AUDIO_U8	0x0008	/* Unsigned 8-bit samples */
#define AUDIO_S8	0x8008	/* Signed 8-bit samples */
#define AUDIO_U16LSB	0x0010	/* Unsigned 16-bit samples */
#define AUDIO_S16LSB	0x8010	/* Signed 16-bit samples */
#define AUDIO_U16MSB	0x1010	/* As above, but big-endian byte order */
#define AUDIO_S16MSB	0x9010	/* As above, but big-endian byte order */
#define AUDIO_U16	AUDIO_U16LSB
#define AUDIO_S16	AUDIO_S16LSB

/* Native audio byte ordering */
#if SDL_BYTEORDER == SDL_LIL_ENDIAN
#define AUDIO_U16SYS	AUDIO_U16LSB
#define AUDIO_S16SYS	AUDIO_S16LSB
#else
#define AUDIO_U16SYS	AUDIO_U16MSB
#define AUDIO_S16SYS	AUDIO_S16MSB
#endif


/* A structure to hold a set of audio conversion filters and buffers */
typedef struct SDL_AudioCVT {
	int needed;			/* Set to 1 if conversion possible */
	Uint16 src_format;		/* Source audio format */
	Uint16 dst_format;		/* Target audio format */
	double rate_incr;		/* Rate conversion increment */
	Uint8 *buf;			/* Buffer to hold entire audio data */
	int    len;			/* Length of original audio buffer */
	int    len_cvt;			/* Length of converted audio buffer */
	int    len_mult;		/* buffer must be len*len_mult big */
	double len_ratio; 	/* Given len, final size is len*len_ratio */
	void (SDLCALL *filters[10])(struct SDL_AudioCVT *cvt, Uint16 format);
	int filter_index;		/* Current audio conversion function */
} SDL_AudioCVT;


/* Function prototypes */

/* These functions are used internally, and should not be used unless you
 * have a specific need to specify the audio driver you want to use.
 * You should normally use SDL_Init() or SDL_InitSubSystem().
 */
extern DECLSPEC int SDLCALL SDL_AudioInit(const char *driver_name);
extern DECLSPEC void SDLCALL SDL_AudioQuit(void);

/* This function fills the given character buffer with the name of the
 * current audio driver, and returns a pointer to it if the audio driver has
 * been initialized.  It returns NULL if no driver has been initialized.
 */
extern DECLSPEC char * SDLCALL SDL_AudioDriverName(char *namebuf, int maxlen);

/*
 * This function opens the audio device with the desired parameters, and
 * returns 0 if successful, placing the actual hardware parameters in the
 * structure pointed to by 'obtained'.  If 'obtained' is NULL, the audio
 * data passed to the callback function will be guaranteed to be in the
 * requested format, and will be automatically converted to the hardware
 * audio format if necessary.  This function returns -1 if it failed 
 * to open the audio device, or couldn't set up the audio thread.
 *
 * When filling in the desired audio spec structure,
 *  'desired->freq' should be the desired audio frequency in samples-per-second.
 *  'desired->format' should be the desired audio format.
 *  'desired->samples' is the desired size of the audio buffer, in samples.
 *     This number should be a power of two, and may be adjusted by the audio
 *     driver to a value more suitable for the hardware.  Good values seem to
 *     range between 512 and 8096 inclusive, depending on the application and
 *     CPU speed.  Smaller values yield faster response time, but can lead
 *     to underflow if the application is doing heavy processing and cannot
 *     fill the audio buffer in time.  A stereo sample consists of both right
 *     and left channels in LR ordering.
 *     Note that the number of samples is directly related to time by the
 *     following formula:  ms = (samples*1000)/freq
 *  'desired->size' is the size in bytes of the audio buffer, and is
 *     calculated by SDL_OpenAudio().
 *  'desired->silence' is the value used to set the buffer to silence,
 *     and is calculated by SDL_OpenAudio().
 *  'desired->callback' should be set to a function that will be called
 *     when the audio device is ready for more data.  It is passed a pointer
 *     to the audio buffer, and the length in bytes of the audio buffer.
 *     This function usually runs in a separate thread, and so you should
 *     protect data structures that it accesses by calling SDL_LockAudio()
 *     and SDL_UnlockAudio() in your code.
 *  'desired->userdata' is passed as the first parameter to your callback
 *     function.
 *
 * The audio device starts out playing silence when it's opened, and should
 * be enabled for playing by calling SDL_PauseAudio(0) when you are ready
 * for your audio callback function to be called.  Since the audio driver
 * may modify the requested size of the audio buffer, you should allocate
 * any local mixing buffers after you open the audio device.
 */
extern DECLSPEC int SDLCALL SDL_OpenAudio(SDL_AudioSpec *desired, SDL_AudioSpec *obtained);

/*
 * Get the current audio state:
 */
typedef enum {
	SDL_AUDIO_STOPPED = 0,
	SDL_AUDIO_PLAYING,
	SDL_AUDIO_PAUSED
} SDL_audiostatus;
extern DECLSPEC SDL_audiostatus SDLCALL SDL_GetAudioStatus(void);

/*
 * This function pauses and unpauses the audio callback processing.
 * It should be called with a parameter of 0 after opening the audio
 * device to start playing sound.  This is so you can safely initialize
 * data for your callback function after opening the audio device.
 * Silence will be written to the audio device during the pause.
 */
extern DECLSPEC void SDLCALL SDL_PauseAudio(int pause_on);

/*
 * This function loads a WAVE from the data source, automatically freeing
 * that source if 'freesrc' is non-zero.  For example, to load a WAVE file,
 * you could do:
 *	SDL_LoadWAV_RW(SDL_RWFromFile("sample.wav", "rb"), 1, ...);
 *
 * If this function succeeds, it returns the given SDL_AudioSpec,
 * filled with the audio data format of the wave data, and sets
 * 'audio_buf' to a malloc()'d buffer containing the audio data,
 * and sets 'audio_len' to the length of that audio buffer, in bytes.
 * You need to free the audio buffer with SDL_FreeWAV() when you are 
 * done with it.
 *
 * This function returns NULL and sets the SDL error message if the 
 * wave file cannot be opened, uses an unknown data format, or is 
 * corrupt.  Currently raw and MS-ADPCM WAVE files are supported.
 */
extern DECLSPEC SDL_AudioSpec * SDLCALL SDL_LoadWAV_RW(SDL_RWops *src, int freesrc, SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len);

/* Compatibility convenience function -- loads a WAV from a file */
#define SDL_LoadWAV(file, spec, audio_buf, audio_len) \
	SDL_LoadWAV_RW(SDL_RWFromFile(file, "rb"),1, spec,audio_buf,audio_len)

/*
 * This function frees data previously allocated with SDL_LoadWAV_RW()
 */
extern DECLSPEC void SDLCALL SDL_FreeWAV(Uint8 *audio_buf);

/*
 * This function takes a source format and rate and a destination format
 * and rate, and initializes the 'cvt' structure with information needed
 * by SDL_ConvertAudio() to convert a buffer of audio data from one format
 * to the other.
 * This function returns 0, or -1 if there was an error.
 */
extern DECLSPEC int SDLCALL SDL_BuildAudioCVT(SDL_AudioCVT *cvt,
		Uint16 src_format, Uint8 src_channels, int src_rate,
		Uint16 dst_format, Uint8 dst_channels, int dst_rate);

/* Once you have initialized the 'cvt' structure using SDL_BuildAudioCVT(),
 * created an audio buffer cvt->buf, and filled it with cvt->len bytes of
 * audio data in the source format, this function will convert it in-place
 * to the desired format.
 * The data conversion may expand the size of the audio data, so the buffer
 * cvt->buf should be allocated after the cvt structure is initialized by
 * SDL_BuildAudioCVT(), and should be cvt->len*cvt->len_mult bytes long.
 */
extern DECLSPEC int SDLCALL SDL_ConvertAudio(SDL_AudioCVT *cvt);

/*
 * This takes two audio buffers of the playing audio format and mixes
 * them, performing addition, volume adjustment, and overflow clipping.
 * The volume ranges from 0 - 128, and should be set to SDL_MIX_MAXVOLUME
 * for full audio volume.  Note this does not change hardware volume.
 * This is provided for convenience -- you can mix your own audio data.
 */
#define SDL_MIX_MAXVOLUME 128
extern DECLSPEC void SDLCALL SDL_MixAudio(Uint8 *dst, const Uint8 *src, Uint32 len, int volume);

/*
 * The lock manipulated by these functions protects the callback function.
 * During a LockAudio/UnlockAudio pair, you can be guaranteed that the
 * callback function is not running.  Do not call these from the callback
 * function or you will cause deadlock.
 */
extern DECLSPEC void SDLCALL SDL_LockAudio(void);
extern DECLSPEC void SDLCALL SDL_UnlockAudio(void);

/*
 * This function shuts down audio processing and closes the audio device.
 */
extern DECLSPEC void SDLCALL SDL_CloseAudio(void);


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_audio_h */

--- NEW FILE: SDL_quit.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_quit.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Include file for SDL quit event handling */

#ifndef _SDL_quit_h
#define _SDL_quit_h

/* 
  An SDL_QUITEVENT is generated when the user tries to close the application
  window.  If it is ignored or filtered out, the window will remain open.
  If it is not ignored or filtered, it is queued normally and the window
  is allowed to close.  When the window is closed, screen updates will 
  complete, but have no effect.

  SDL_Init() installs signal handlers for SIGINT (keyboard interrupt)
  and SIGTERM (system termination request), if handlers do not already
  exist, that generate SDL_QUITEVENT events as well.  There is no way
  to determine the cause of an SDL_QUITEVENT, but setting a signal
  handler in your application will override the default generation of
  quit events for that signal.
*/

/* There are no functions directly affecting the quit event */
#define SDL_QuitRequested() \
        (SDL_PumpEvents(), SDL_PeepEvents(NULL,0,SDL_PEEKEVENT,SDL_QUITMASK))

#endif /* _SDL_quit_h */

--- NEW FILE: SDL_joystick.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_joystick.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Include file for SDL joystick event handling */

#ifndef _SDL_joystick_h
#define _SDL_joystick_h

#include "SDL_types.h"

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* In order to use these functions, SDL_Init() must have been called
   with the SDL_INIT_JOYSTICK flag.  This causes SDL to scan the system
   for joysticks, and load appropriate drivers.
*/

/* The joystick structure used to identify an SDL joystick */
struct _SDL_Joystick;
typedef struct _SDL_Joystick SDL_Joystick;


/* Function prototypes */
/*
 * Count the number of joysticks attached to the system
 */
extern DECLSPEC int SDLCALL SDL_NumJoysticks(void);

/*
 * Get the implementation dependent name of a joystick.
 * This can be called before any joysticks are opened.
 * If no name can be found, this function returns NULL.
 */
extern DECLSPEC const char * SDLCALL SDL_JoystickName(int device_index);

/*
 * Open a joystick for use - the index passed as an argument refers to
 * the N'th joystick on the system.  This index is the value which will
 * identify this joystick in future joystick events.
 *
 * This function returns a joystick identifier, or NULL if an error occurred.
 */
extern DECLSPEC SDL_Joystick * SDLCALL SDL_JoystickOpen(int device_index);

/*
 * Returns 1 if the joystick has been opened, or 0 if it has not.
 */
extern DECLSPEC int SDLCALL SDL_JoystickOpened(int device_index);

/*
 * Get the device index of an opened joystick.
 */
extern DECLSPEC int SDLCALL SDL_JoystickIndex(SDL_Joystick *joystick);

/*
 * Get the number of general axis controls on a joystick
 */
extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick *joystick);

/*
 * Get the number of trackballs on a joystick
 * Joystick trackballs have only relative motion events associated
 * with them and their state cannot be polled.
 */
extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick *joystick);

/*
 * Get the number of POV hats on a joystick
 */
extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick *joystick);

/*
 * Get the number of buttons on a joystick
 */
extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick *joystick);

/*
 * Update the current state of the open joysticks.
 * This is called automatically by the event loop if any joystick
 * events are enabled.
 */
extern DECLSPEC void SDLCALL SDL_JoystickUpdate(void);

/*
 * Enable/disable joystick event polling.
 * If joystick events are disabled, you must call SDL_JoystickUpdate()
 * yourself and check the state of the joystick when you want joystick
 * information.
 * The state can be one of SDL_QUERY, SDL_ENABLE or SDL_IGNORE.
 */
extern DECLSPEC int SDLCALL SDL_JoystickEventState(int state);

/*
 * Get the current state of an axis control on a joystick
 * The state is a value ranging from -32768 to 32767.
 * The axis indices start at index 0.
 */
extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis);

/*
 * Get the current state of a POV hat on a joystick
 * The return value is one of the following positions:
 */
#define SDL_HAT_CENTERED	0x00
#define SDL_HAT_UP		0x01
#define SDL_HAT_RIGHT		0x02
#define SDL_HAT_DOWN		0x04
#define SDL_HAT_LEFT		0x08
#define SDL_HAT_RIGHTUP		(SDL_HAT_RIGHT|SDL_HAT_UP)
#define SDL_HAT_RIGHTDOWN	(SDL_HAT_RIGHT|SDL_HAT_DOWN)
#define SDL_HAT_LEFTUP		(SDL_HAT_LEFT|SDL_HAT_UP)
#define SDL_HAT_LEFTDOWN	(SDL_HAT_LEFT|SDL_HAT_DOWN)
/*
 * The hat indices start at index 0.
 */
extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick *joystick, int hat);

/*
 * Get the ball axis change since the last poll
 * This returns 0, or -1 if you passed it invalid parameters.
 * The ball indices start at index 0.
 */
extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick *joystick, int ball, int *dx, int *dy);

/*
 * Get the current state of a button on a joystick
 * The button indices start at index 0.
 */
extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick *joystick, int button);

/*
 * Close a joystick previously opened with SDL_JoystickOpen()
 */
extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick *joystick);


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_joystick_h */

--- NEW FILE: SDL_active.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_active.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Include file for SDL application focus event handling */

#ifndef _SDL_active_h
#define _SDL_active_h

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* The available application states */
#define SDL_APPMOUSEFOCUS	0x01		/* The app has mouse coverage */
#define SDL_APPINPUTFOCUS	0x02		/* The app has input focus */
#define SDL_APPACTIVE		0x04		/* The application is active */

/* Function prototypes */
/* 
 * This function returns the current state of the application, which is a
 * bitwise combination of SDL_APPMOUSEFOCUS, SDL_APPINPUTFOCUS, and
 * SDL_APPACTIVE.  If SDL_APPACTIVE is set, then the user is able to
 * see your application, otherwise it has been iconified or disabled.
 */
extern DECLSPEC Uint8 SDLCALL SDL_GetAppState(void);


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_active_h */

--- NEW FILE: SDL_rwops.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_rwops.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* This file provides a general interface for SDL to read and write
   data sources.  It can easily be extended to files, memory, etc.
*/

#ifndef _SDL_RWops_h
#define _SDL_RWops_h

#include <stdio.h>

#include "SDL_types.h"

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* This is the read/write operation structure -- very basic */

typedef struct SDL_RWops {
	/* Seek to 'offset' relative to whence, one of stdio's whence values:
		SEEK_SET, SEEK_CUR, SEEK_END
	   Returns the final offset in the data source.
	 */
	int (SDLCALL *seek)(struct SDL_RWops *context, int offset, int whence);

	/* Read up to 'num' objects each of size 'objsize' from the data
	   source to the area pointed at by 'ptr'.
	   Returns the number of objects read, or -1 if the read failed.
	 */
	int (SDLCALL *read)(struct SDL_RWops *context, void *ptr, int size, int maxnum);

	/* Write exactly 'num' objects each of size 'objsize' from the area
	   pointed at by 'ptr' to data source.
	   Returns 'num', or -1 if the write failed.
	 */
	int (SDLCALL *write)(struct SDL_RWops *context, const void *ptr, int size, int num);

	/* Close and free an allocated SDL_FSops structure */
	int (SDLCALL *close)(struct SDL_RWops *context);

	Uint32 type;
	union {
	    struct {
		int autoclose;
	 	FILE *fp;
	    } stdio;
	    struct {
		Uint8 *base;
	 	Uint8 *here;
		Uint8 *stop;
	    } mem;
	    struct {
		void *data1;
	    } unknown;
	} hidden;

} SDL_RWops;


/* Functions to create SDL_RWops structures from various data sources */

extern DECLSPEC SDL_RWops * SDLCALL SDL_RWFromFile(const char *file, const char *mode);

extern DECLSPEC SDL_RWops * SDLCALL SDL_RWFromFP(FILE *fp, int autoclose);

extern DECLSPEC SDL_RWops * SDLCALL SDL_RWFromMem(void *mem, int size);
extern DECLSPEC SDL_RWops * SDLCALL SDL_RWFromConstMem(const void *mem, int size);

extern DECLSPEC SDL_RWops * SDLCALL SDL_AllocRW(void);
extern DECLSPEC void SDLCALL SDL_FreeRW(SDL_RWops *area);

/* Macros to easily read and write from an SDL_RWops structure */
#define SDL_RWseek(ctx, offset, whence)	(ctx)->seek(ctx, offset, whence)
#define SDL_RWtell(ctx)			(ctx)->seek(ctx, 0, SEEK_CUR)
#define SDL_RWread(ctx, ptr, size, n)	(ctx)->read(ctx, ptr, size, n)
#define SDL_RWwrite(ctx, ptr, size, n)	(ctx)->write(ctx, ptr, size, n)
#define SDL_RWclose(ctx)		(ctx)->close(ctx)


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_RWops_h */

--- NEW FILE: SDL_keyboard.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_keyboard.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Include file for SDL keyboard event handling */

#ifndef _SDL_keyboard_h
#define _SDL_keyboard_h

#include "SDL_types.h"
#include "SDL_keysym.h"

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* Keysym structure
   - The scancode is hardware dependent, and should not be used by general
     applications.  If no hardware scancode is available, it will be 0.

   - The 'unicode' translated character is only available when character
     translation is enabled by the SDL_EnableUNICODE() API.  If non-zero,
     this is a UNICODE character corresponding to the keypress.  If the
     high 9 bits of the character are 0, then this maps to the equivalent
     ASCII character:
	char ch;
	if ( (keysym.unicode & 0xFF80) == 0 ) {
		ch = keysym.unicode & 0x7F;
	} else {
		An international character..
	}
 */
typedef struct SDL_keysym {
	Uint8 scancode;			/* hardware specific scancode */
	SDLKey sym;			/* SDL virtual keysym */
	SDLMod mod;			/* current key modifiers */
	Uint16 unicode;			/* translated character */
} SDL_keysym;

/* This is the mask which refers to all hotkey bindings */
#define SDL_ALL_HOTKEYS		0xFFFFFFFF

/* Function prototypes */
/*
 * Enable/Disable UNICODE translation of keyboard input.
 * This translation has some overhead, so translation defaults off.
 * If 'enable' is 1, translation is enabled.
 * If 'enable' is 0, translation is disabled.
 * If 'enable' is -1, the translation state is not changed.
 * It returns the previous state of keyboard translation.
 */
extern DECLSPEC int SDLCALL SDL_EnableUNICODE(int enable);

/*
 * Enable/Disable keyboard repeat.  Keyboard repeat defaults to off.
 * 'delay' is the initial delay in ms between the time when a key is
 * pressed, and keyboard repeat begins.
 * 'interval' is the time in ms between keyboard repeat events.
 */
#define SDL_DEFAULT_REPEAT_DELAY	500
#define SDL_DEFAULT_REPEAT_INTERVAL	30
/*
 * If 'delay' is set to 0, keyboard repeat is disabled.
 */
extern DECLSPEC int SDLCALL SDL_EnableKeyRepeat(int delay, int interval);

/*
 * Get a snapshot of the current state of the keyboard.
 * Returns an array of keystates, indexed by the SDLK_* syms.
 * Used:
 * 	Uint8 *keystate = SDL_GetKeyState(NULL);
 *	if ( keystate[SDLK_RETURN] ) ... <RETURN> is pressed.
 */
extern DECLSPEC Uint8 * SDLCALL SDL_GetKeyState(int *numkeys);

/*
 * Get the current key modifier state
 */
extern DECLSPEC SDLMod SDLCALL SDL_GetModState(void);

/*
 * Set the current key modifier state
 * This does not change the keyboard state, only the key modifier flags.
 */
extern DECLSPEC void SDLCALL SDL_SetModState(SDLMod modstate);

/*
 * Get the name of an SDL virtual keysym
 */
extern DECLSPEC char * SDLCALL SDL_GetKeyName(SDLKey key);


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_keyboard_h */

--- NEW FILE: SDL_timer.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_timer.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

#ifndef _SDL_timer_h
#define _SDL_timer_h

/* Header for the SDL time management routines */

#include "SDL_main.h"
#include "SDL_types.h"

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* This is the OS scheduler timeslice, in milliseconds */
#define SDL_TIMESLICE		10

/* This is the maximum resolution of the SDL timer on all platforms */
#define TIMER_RESOLUTION	10	/* Experimentally determined */

/* Get the number of milliseconds since the SDL library initialization.
 * Note that this value wraps if the program runs for more than ~49 days.
 */ 
extern DECLSPEC Uint32 SDLCALL SDL_GetTicks(void);

/* Wait a specified number of milliseconds before returning */
extern DECLSPEC void SDLCALL SDL_Delay(Uint32 ms);

/* Function prototype for the timer callback function */
typedef Uint32 (SDLCALL *SDL_TimerCallback)(Uint32 interval);

/* Set a callback to run after the specified number of milliseconds has
 * elapsed. The callback function is passed the current timer interval
 * and returns the next timer interval.  If the returned value is the 
 * same as the one passed in, the periodic alarm continues, otherwise a
 * new alarm is scheduled.  If the callback returns 0, the periodic alarm
 * is cancelled.
 *
 * To cancel a currently running timer, call SDL_SetTimer(0, NULL);
 *
 * The timer callback function may run in a different thread than your
 * main code, and so shouldn't call any functions from within itself.
 *
 * The maximum resolution of this timer is 10 ms, which means that if
 * you request a 16 ms timer, your callback will run approximately 20 ms
 * later on an unloaded system.  If you wanted to set a flag signaling
 * a frame update at 30 frames per second (every 33 ms), you might set a 
 * timer for 30 ms:
 *   SDL_SetTimer((33/10)*10, flag_update);
 *
 * If you use this function, you need to pass SDL_INIT_TIMER to SDL_Init().
 *
 * Under UNIX, you should not use raise or use SIGALRM and this function
 * in the same program, as it is implemented using setitimer().  You also
 * should not use this function in multi-threaded applications as signals
 * to multi-threaded apps have undefined behavior in some implementations.
 *
 * This function returns 0 if successful, or -1 if there was an error.
 */
extern DECLSPEC int SDLCALL SDL_SetTimer(Uint32 interval, SDL_TimerCallback callback);

/* New timer API, supports multiple timers
 * Written by Stephane Peter <meg...@lo...>
 */

/* Function prototype for the new timer callback function.
 * The callback function is passed the current timer interval and returns
 * the next timer interval.  If the returned value is the same as the one
 * passed in, the periodic alarm continues, otherwise a new alarm is
 * scheduled.  If the callback returns 0, the periodic alarm is cancelled.
 */
typedef Uint32 (SDLCALL *SDL_NewTimerCallback)(Uint32 interval, void *param);

/* Definition of the timer ID type */
typedef struct _SDL_TimerID *SDL_TimerID;

/* Add a new timer to the pool of timers already running.
   Returns a timer ID, or NULL when an error occurs.
 */
extern DECLSPEC SDL_TimerID SDLCALL SDL_AddTimer(Uint32 interval, SDL_NewTimerCallback callback, void *param);

/* Remove one of the multiple timers knowing its ID.
 * Returns a boolean value indicating success.
 */
extern DECLSPEC SDL_bool SDLCALL SDL_RemoveTimer(SDL_TimerID t);

/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_timer_h */

--- NEW FILE: SDL_byteorder.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_byteorder.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Macros for determining the byte-order of this platform */

#ifndef _SDL_byteorder_h
#define _SDL_byteorder_h

/* The two types of endianness */
#define SDL_LIL_ENDIAN	1234
#define SDL_BIG_ENDIAN	4321

/* Pardon the mess, I'm trying to determine the endianness of this host.
   I'm doing it by preprocessor defines rather than some sort of configure
   script so that application code can use this too.  The "right" way would
   be to dynamically generate this file on install, but that's a lot of work.
 */
#if (defined(__i386__) || defined(__i386)) || \
     defined(__ia64__) || defined(WIN32) || \
    (defined(__alpha__) || defined(__alpha)) || \
     defined(__arm__) || \
    (defined(__mips__) && defined(__MIPSEL__)) || \
     defined(__SYMBIAN32__) || \
     defined(__x86_64__) || \
     defined(__LITTLE_ENDIAN__)
#define SDL_BYTEORDER	SDL_LIL_ENDIAN
#else
#define SDL_BYTEORDER	SDL_BIG_ENDIAN
#endif

#endif /* _SDL_byteorder_h */

--- NEW FILE: SDL_error.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_error.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Simple error message routines for SDL */

#ifndef _SDL_error_h
#define _SDL_error_h

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* Public functions */
extern DECLSPEC void SDLCALL SDL_SetError(const char *fmt, ...);
extern DECLSPEC char * SDLCALL SDL_GetError(void);
extern DECLSPEC void SDLCALL SDL_ClearError(void);

/* Private error message function - used internally */
#define SDL_OutOfMemory()	SDL_Error(SDL_ENOMEM)
typedef enum {
	SDL_ENOMEM,
	SDL_EFREAD,
	SDL_EFWRITE,
	SDL_EFSEEK,
	SDL_LASTERROR
} SDL_errorcode;
extern DECLSPEC void SDLCALL SDL_Error(SDL_errorcode code);


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_error_h */

--- NEW FILE: SDL_mouse.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_mouse.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Include file for SDL mouse event handling */

#ifndef _SDL_mouse_h
#define _SDL_mouse_h

#include "SDL_types.h"
#include "SDL_video.h"

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

typedef struct WMcursor WMcursor;	/* Implementation dependent */
typedef struct SDL_Cursor {
	SDL_Rect area;			/* The area of the mouse cursor */
	Sint16 hot_x, hot_y;		/* The "tip" of the cursor */
	Uint8 *data;			/* B/W cursor data */
	Uint8 *mask;			/* B/W cursor mask */
	Uint8 *save[2];			/* Place to save cursor area */
	WMcursor *wm_cursor;		/* Window-manager cursor */
} SDL_Cursor;

/* Function prototypes */
/*
 * Retrieve the current state of the mouse.
 * The current button state is returned as a button bitmask, which can
 * be tested using the SDL_BUTTON(X) macros, and x and y are set to the
 * current mouse cursor position.  You can pass NULL for either x or y.
 */
extern DECLSPEC Uint8 SDLCALL SDL_GetMouseState(int *x, int *y);

/*
 * Retrieve the current state of the mouse.
 * The current button state is returned as a button bitmask, which can
 * be tested using the SDL_BUTTON(X) macros, and x and y are set to the
 * mouse deltas since the last call to SDL_GetRelativeMouseState().
 */
extern DECLSPEC Uint8 SDLCALL SDL_GetRelativeMouseState(int *x, int *y);

/*
 * Set the position of the mouse cursor (generates a mouse motion event)
 */
extern DECLSPEC void SDLCALL SDL_WarpMouse(Uint16 x, Uint16 y);

/*
 * Create a cursor using the specified data and mask (in MSB format).
 * The cursor width must be a multiple of 8 bits.
 *
 * The cursor is created in black and white according to the following:
 * data  mask    resulting pixel on screen
 *  0     1       White
 *  1     1       Black
 *  0     0       Transparent
 *  1     0       Inverted color if possible, black if not.
 *
 * Cursors created with this function must be freed with SDL_FreeCursor().
 */
extern DECLSPEC SDL_Cursor * SDLCALL SDL_CreateCursor
		(Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y);

/*
 * Set the currently active cursor to the specified one.
 * If the cursor is currently visible, the change will be immediately 
 * represented on the display.
 */
extern DECLSPEC void SDLCALL SDL_SetCursor(SDL_Cursor *cursor);

/*
 * Returns the currently active cursor.
 */
extern DECLSPEC SDL_Cursor * SDLCALL SDL_GetCursor(void);

/*
 * Deallocates a cursor created with SDL_CreateCursor().
 */
extern DECLSPEC void SDLCALL SDL_FreeCursor(SDL_Cursor *cursor);

/*
 * Toggle whether or not the cursor is shown on the screen.
 * The cursor start off displayed, but can be turned off.
 * SDL_ShowCursor() returns 1 if the cursor was being displayed
 * before the call, or 0 if it was not.  You can query the current
 * state by passing a 'toggle' value of -1.
 */
extern DECLSPEC int SDLCALL SDL_ShowCursor(int toggle);

/* Used as a mask when testing buttons in buttonstate
   Button 1:	Left mouse button
   Button 2:	Middle mouse button
   Button 3:	Right mouse button
   Button 4:	Mouse wheel up	 (may also be a real button)
   Button 5:	Mouse wheel down (may also be a real button)
 */
#define SDL_BUTTON(X)		(SDL_PRESSED << ((X)-1))
#define SDL_BUTTON_LEFT		1
#define SDL_BUTTON_MIDDLE	2
#define SDL_BUTTON_RIGHT	3
#define SDL_BUTTON_WHEELUP	4
#define SDL_BUTTON_WHEELDOWN	5
#define SDL_BUTTON_LMASK	SDL_BUTTON(SDL_BUTTON_LEFT)
#define SDL_BUTTON_MMASK	SDL_BUTTON(SDL_BUTTON_MIDDLE)
#define SDL_BUTTON_RMASK	SDL_BUTTON(SDL_BUTTON_RIGHT)


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_mouse_h */

--- NEW FILE: SDL_events.h ---
/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    sl...@li...
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_events.h,v 1.1 2006/05/12 21:27:23 spacy51 Exp $";
#endif

/* Include file for SDL event handling */

#ifndef _SDL_events_h
#define _SDL_events_h

#include "SDL_types.h"
#include "SDL_active.h"
#include "SDL_keyboard.h"
#include "SDL_mouse.h"
#include "SDL_joystick.h"
#include "SDL_quit.h"

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* Event enumerations */
enum { SDL_NOEVENT = 0,			/* Unused (do not remove) */
       SDL_ACTIVEEVENT,			/* Application loses/gains visibility */
       SDL_KEYDOWN,			/* Keys pressed */
       SDL_KEYUP,			/* Keys released */
       SDL_MOUSEMOTION,			/* Mouse moved */
       SDL_MOUSEBUTTONDOWN,		/* Mouse button pressed */
       SDL_MOUSEBUTTONUP,		/* Mouse button released */
       SDL_JOYAXISMOTION,		/* Joystick axis motion */
       SDL_JOYBALLMOTION,		/* Joystick trackball motion */
       SDL_JOYHATMOTION,		/* Joystick hat position change */
       SDL_JOYBUTTONDOWN,		/* Joystick button pressed */
       SDL_JOYBUTTONUP,			/* Joystick button released */
       SDL_QUIT,			/* User-requested quit */
       SDL_SYSWMEVENT,			/* System specific event */
       SDL_EVENT_RESERVEDA,		/* Reserved for future use.. */
       SDL_EVENT_RESERVEDB,		/* Reserved for future use.. */
       SDL_VIDEORESIZE,			/* User resized video mode */
       SDL_VIDEOEXPOSE,			/* Screen needs to be redrawn */
       SDL_EVENT_RESERVED2,		/* Reserved for future use.. */
       SDL_EVENT_RESERVED3,		/* Reserved for future use.. */
       SDL_EVENT_RESERVED4,		/* Reserved for future use.. */
       SDL_EVENT_RESERVED5,		/* Reserved for future use.. */
       SDL_EVENT_RESERVED6,		/* Reserved for future use.. */
       SDL_EVENT_RESERVED7,		/* Reserved for future use.. */
       /* Events SDL_USEREVENT through SDL_MAXEVENTS-1 are for your use */
       SDL_USEREVENT = 24,
       /* This last event is only for bounding internal arrays
	  It is the number of bits in the event mask datatype -- Uint32
        */
       SDL_NUMEVENTS = 32
};

/* Predefined event masks */
#define SDL_EVENTMASK(X)	(1<<(X))
enum {
	SDL_ACTIVEEVENTMASK	= SDL_EVENTMASK(SDL_ACTIVEEVENT),
	SDL_KEYDOWNMASK		= SDL_EVENTMASK(SDL_KEYDOWN),
	SDL_KEYUPMASK		= SDL_EVENTMASK(SDL_KEYUP),
	SDL_MOUSEMOTIONMASK	= SDL_EVENTMASK(SDL_MOUSEMOTION),
	SDL_MOUSEBUTTONDOWNMASK	= SDL_EVENTMASK(SDL_MOUSEBUTTONDOWN),
	SDL_MOUSEBUTTONUPMASK	= SDL_EVENTMASK(SDL_MOUSEBUTTONUP),
	SDL_MOUSEEVENTMASK	= SDL_EVENTMASK(SDL_MOUSEMOTION)|
	                          SDL_EVENTMASK(SDL_MOUSEBUTTONDOWN)|
	                          SDL_EVENTMASK(SDL_MOUSEBUTTONUP),
	SDL_JOYAXISMOTIONMASK	= SDL_EVENTMASK(SDL_JOYAXISMOTION),
	SDL_JOYBALLMOTIONMASK	= SDL_EVENTMASK(SDL_JOYBALLMOTION),
	SDL_JOYHATMOTIONMASK	= SDL_EVENTMASK(SDL_JOYHATMOTION),
	SDL_JOYBUTTONDOWNMASK	= SDL_EVENTMASK(SDL_JOYBUTTONDOWN),
	SDL_JOYBUTTONUPMASK	= SDL_EVENTMASK(SDL_JOYBUTTONUP),
	SDL_JOYEVENTMASK	= SDL_EVENTMASK(SDL_JOYAXISMOTION)|
	                          SDL_EVENTMASK(SDL_JOYBALLMOTION)|
	                          SDL_EVENTMASK(SDL_JOYHATMOTION)|
	                          SDL_EVENTMASK(SDL_JOYBUTTONDOWN)|
	                          SDL_EVENTMASK(SDL_JOYBUTTONUP),
	SDL_VIDEORESIZEMASK	= SDL_EVENTMASK(SDL_VIDEORESIZE),
	SDL_VIDEOEXPOSEMASK	= SDL_EVENTMASK(SDL_VIDEOEXPOSE),
	SDL_QUITMASK		= SDL_EVENTMASK(SDL_QUIT),
	SDL_SYSWMEVENTMASK	= SDL_EVENTMASK(SDL_SYSWMEVENT)
};
#define SDL_ALLEVENTS		0xFFFFFFFF

/* Application visibility event structure */
typedef struct SDL_ActiveEvent {
	Uint8 type;	/* SDL_ACTIVEEVENT */
	Uint8 gain;	/* Whether given states were gained or lost (1/0) */
	Uint8 state;	/* A mask of the focus states */
} SDL_ActiveEvent;

/* Keyboard event structure */
typedef struct SDL_KeyboardEvent {
	Uint8 type;	/* SDL_KEYDOWN or SDL_KEYUP */
	Uint8 which;	/* The keyboard device index */
	Uint8 state;	/* SDL_PRESSED or SDL_RELEASED */
	SDL_keysym keysym;
} SDL_KeyboardEvent;

/* Mouse motion event structure */
typedef struct SDL_MouseMotionEvent {
	Uint8 type;	/* SDL_MOUSEMOTION */
	Uint8 which;	/* The mouse device index */
	Uint8 state;	/* The current button state */
	Uint16 x, y;	/* The X/Y coordinates of the mouse */
	Sint16 xrel;	/* The relative motion in the X direction */
	Sint16 yrel;	/* The relative motion in the Y direction */
} SDL_MouseMotionEvent;

/* Mouse button event structure */
typedef struct SDL_MouseButtonEvent {
	Uint8 type;	/* SDL_MOUSEBUTTONDOWN or SDL_MOUSEBUTTONUP */
	Uint8 which;	/* The mouse device index */
	Uint8 button;	/* The mouse button index */
	Uint8 state;	/* SDL_PRESSED or SDL_RELEASED */
	Uint16 x, y;	/* The X/Y coordinates of the mouse at press time */
} SDL_MouseButtonEvent;

/* Joystick axis motion event structure */
typedef struct SDL_JoyAxisEvent {
	Uint8 type;	/* SDL_JOYAXISMOTION */
	Uint8 which;	/* The joystick device index */
	Uint8 axis;	/* The joystick axis index */
	Sint16 value;	/* The axis value (range: -32768 to 32767) */
} SDL_JoyAxisEvent;

/* Joystick trackball motion event structure */
typedef struct SDL_JoyBallEvent {
	Uint8 type;	/* SDL_JOYBALLMOTION */
	Uint8 which;	/* The joystick device index */
	Uint8 ball;	/* The joystick trackball index */
	Sint16 xrel;	/* The relative motion in the X direction */
	Sint16 yrel;	/* The relative motion in the Y direction */
} SDL_JoyBallEvent;

/* Joystick hat position change event structure */
typedef struct SDL_JoyHatEvent {
	Uint8 type;	/* SDL_JOYHATMOTION */
	Uint8 which;	/* The joystick device index */
	Uint8 hat;	/* The joystick hat index */
	Uint8 value;	/* The hat position value:
			    SDL_HAT_LEFTUP   SDL_HAT_UP       SDL_HAT_RIGHTUP
			    SDL_HAT_LEFT     SDL_HAT_CENTERED SDL_HAT_RIGHT
			    SDL_HAT_LEFTDOWN SDL_HAT_DOWN     SDL_HAT_RIGHTDOWN
			   Note that zero means the POV is centered.
			*/
} SDL_JoyHatEvent;

/* Joystick button event structure */
typedef struct SDL_JoyButtonEvent {
	Uint8 type;	/* SDL_JOYBUTTONDOWN or SDL_JOYBUTTONUP */
	Uint8 which;	/* The joystick device index */
	Uint8 button;	/* The joystick button index */
	Uint8 state;	/* SDL_PRESSED or SDL_RELEASED */
} SDL_JoyButtonEvent;

/* The "window resized" event
   When you get this event, you are responsible for setting a new video
   mode with the new width and height.
 */
typedef struct SDL_ResizeEvent {
	Uint8 type;	/* SDL_VIDEORESIZE */
	int w;		/* New width */
	int h;		/* New height */
} SDL_ResizeEvent;

/* The "screen redraw" event */
typedef struct SDL_ExposeEvent {
	Uint8 type;	/* SDL_VIDEOEXPOSE */
} SDL_ExposeEvent;

/* The "quit requested" event */
typedef struct SDL_QuitEvent {
	Uint8 type;	/* SDL_QUIT */
} SDL_QuitEvent;

/* A user-defined event type */
typedef struct SDL_UserEvent {
	Uint8 type;	/* SDL_USEREVENT through SDL_NUMEVENTS-1 */
	int code;	/* User defined event code */
	void *data1;	/* User defined data pointer */
	void *data2;	/* User defined data pointer */
} SDL_UserEvent;

/* If you want to use this event, you should include SDL_syswm.h */
struct SDL_SysWMmsg;
typedef struct SDL_SysWMmsg SDL_SysWMmsg;
typedef struct SDL_SysWMEvent {
	Uint8 type;
	SDL_SysWMmsg *msg;
} SDL_SysWMEvent;

/* General event structure */
typedef union {
	Uint8 type;
	SDL_ActiveEvent active;
	SDL_KeyboardEvent key;
	SDL_MouseMotionEvent motion;
	SDL_MouseButtonEvent button;
	SDL_JoyAxisEvent jaxis;
	SDL_JoyBallEvent jball;
	SDL_JoyHatEvent jhat;
	SDL_JoyButtonEvent jbutton;
	SDL_ResizeEvent resize;
	SDL_ExposeEvent expose;
	SDL_QuitEvent quit;
	SDL_UserEvent user;
	SDL_SysWMEvent syswm;
} SDL_Event;


/* Function prototypes */

/* Pumps the event loop, gathering events from the input devices.
   This function updates the event queue and internal input device state.
   This should only be run in the thread that sets the video mode.
*/
extern DECLSPEC void SDLCALL SDL_PumpEvents(void);

/* Checks the event queue for messages and optionally returns them.
   If 'action' is SDL_ADDEVENT, up to 'numevents' events will be added to
   the back of the event queue.
   If 'action' is SDL_PEEKEVENT, up to 'numevents' events at the front
   of the event queue, matching 'mask', will be returned and will not
   be removed from the queue.
   If 'action' is SDL_GETEVENT, up to 'numevents' events at the front 
   of the event queue, matching 'mask', will be returned and will be
   removed from the queue.
   This function returns the number of events actually stored, or -1
   if there was an error.  This function ...
 
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