text: /*
    Simple DirectMedia Layer
    Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
  
    This software is provided 'as-is', without any express or implied
    warranty.  In no event will the authors be held liable for any damages
    arising from the use of this software.
  
    Permission is granted to anyone to use this software for any purpose,
    including commercial applications, and to alter it and redistribute it
    freely, subject to the following restrictions:
  
    1. The origin of this software must not be misrepresented; you must not
       claim that you wrote the original software. If you use this software
       in a product, an acknowledgment in the product documentation would be
       appreciated but is not required.
    2. Altered source versions must be plainly marked as such, and must not be
       misrepresented as being the original software.
    3. This notice may not be removed or altered from any source distribution.
  */
  
  /**
   *  \file begin_code.h
   *
   *  This file sets things up for C dynamic library function definitions,
   *  static inlined functions, and structures aligned at 4-byte alignment.
   *  If you don't like ugly C preprocessor code, don't look at this file. :)
   */
  
  /* This shouldn't be nested -- included it around code only. */
  #ifdef _begin_code_h
  #error Nested inclusion of begin_code.h
  #endif
  #define _begin_code_h
  
  /* Some compilers use a special export keyword */
  #ifndef DECLSPEC
  # if defined(__BEOS__) || defined(__HAIKU__)
  #  if defined(__GNUC__)
  #   define DECLSPEC	__declspec(dllexport)
  #  else
  #   define DECLSPEC	__declspec(export)
  #  endif
  # elif defined(__WIN32__)
  #  ifdef __BORLANDC__
  #   ifdef BUILD_SDL
  #    define DECLSPEC
  #   else
  #    define DECLSPEC	__declspec(dllimport)
  #   endif
  #  else
  #   define DECLSPEC	__declspec(dllexport)
  #  endif
  # else
  #  if defined(__GNUC__) && __GNUC__ >= 4
  #   define DECLSPEC	__attribute__ ((visibility("default")))
  #  else
  #   define DECLSPEC
  #  endif
  # endif
  #endif
  
  /* By default SDL uses the C calling convention */
  #ifndef SDLCALL
  #if defined(__WIN32__) && !defined(__GNUC__)
  #define SDLCALL __cdecl
  #else
  #define SDLCALL
  #endif
  #endif /* SDLCALL */
  
  /* Removed DECLSPEC on Symbian OS because SDL cannot be a DLL in EPOC */
  #ifdef __SYMBIAN32__
  #undef DECLSPEC
  #define DECLSPEC
  #endif /* __SYMBIAN32__ */
  
  /* Force structure packing at 4 byte alignment.
     This is necessary if the header is included in code which has structure
     packing set to an alternate value, say for loading structures from disk.
     The packing is reset to the previous value in close_code.h
   */
  #if defined(_MSC_VER) || defined(__MWERKS__) || defined(__BORLANDC__)
  #ifdef _MSC_VER
  #pragma warning(disable: 4103)
  #endif
  #ifdef __BORLANDC__
  #pragma nopackwarning
  #endif
  #ifdef _M_X64
  /* Use 8-byte alignment on 64-bit architectures, so pointers are aligned */
  #pragma pack(push,8)
  #else
  #pragma pack(push,4)
  #endif
  #endif /* Compiler needs structure packing set */
  
  /* Set up compiler-specific options for inlining functions */
  #ifndef SDL_INLINE_OKAY
  #ifdef __GNUC__
  #define SDL_INLINE_OKAY
  #else
  /* Add any special compiler-specific cases here */
  #if defined(_MSC_VER) || defined(__BORLANDC__) || \
      defined(__DMC__) || defined(__SC__) || \
      defined(__WATCOMC__) || defined(__LCC__) || \
      defined(__DECC)
  #ifndef __inline__
  #define __inline__	__inline
  #endif
  #define SDL_INLINE_OKAY
  #else
  #if !defined(__MRC__) && !defined(_SGI_SOURCE)
  #ifndef __inline__
  #define __inline__ inline
  #endif
  #define SDL_INLINE_OKAY
  #endif /* Not a funky compiler */
  #endif /* Visual C++ */
  #endif /* GNU C */
  #endif /* SDL_INLINE_OKAY */
  
  /* If inlining isn't supported, remove "__inline__", turning static
     inlined functions into static functions (resulting in code bloat
     in all files which include the offending header files)
  */
  #ifndef SDL_INLINE_OKAY
  #define __inline__
  #endif
  
  /* Apparently this is needed by several Windows compilers */
  #if !defined(__MACH__)
  #ifndef NULL
  #ifdef __cplusplus
  #define NULL 0
  #else
  #define NULL ((void *)0)
  #endif
  #endif /* NULL */
  #endif /* ! Mac OS X - breaks precompiled headers */
  