/*
 * ODIN - Build Environment Definition
 *
 * Copyright (C) 1999 Patrick Haller   <phaller@gmx.net>
 *
 * ------------------------------------------------------------
 * Note: Only compiler linkage definitions and similar stuff
 *       goes here. Nothing else.
 * ------------------------------------------------------------
 *
 */


#ifndef _ODIN_H_
#define _ODIN_H_


/***********************************
 * Compiler Environment Definition *
 ***********************************/

#ifdef CDECL
#  undef CDECL
#endif

#ifdef EXPORT
#  undef EXPORT
#endif

#ifdef WIN32API
#  undef WIN32API
#endif

#ifdef SYSTEM
#  undef SYSTEM
#endif

#ifdef PASCAL
#  undef PASCAL
#endif

#ifdef UNALIGNED
#  undef UNALIGNED
#endif


/* ---------- WATCOM C ---------- */
#ifdef __WATCOMC__
  #define CDECL     _cdecl
  #define EXPORT    _export
  #define WIN32API  __stdcall
  #define WINAPI    __stdcall
  #define SYSTEM    _System
  #define PASCAL    __stdcall
  #define UNALIGNED

//MN: For some strange reason Watcom doesn't define these for C++!
//    This is not the best place to define them though.
#ifdef __cplusplus
  #define min(a,b)  (((a) < (b)) ? (a) : (b))
  #define max(a,b)  (((a) > (b)) ? (a) : (b))
#endif

#else

/* ---------- GCC/EMX ---------- */
#ifdef __GNUC__
  #define CDECL     _cdecl
  #define EXPORT    _export
  #define WIN32API  __stdcall
  #define WINAPI    __stdcall
  #define SYSTEM    __stdcall
  #define PASCAL    __stdcall
  #define UNALIGNED
  #define NONAMELESSUNION
  #define NONAMELESSSTRUCT
#else

/* ---------- VAC ---------- */
#if (defined(__IBMCPP__) || defined(__IBMC__))
  #define CDECL     __cdecl
  #define EXPORT    _Export
  #define WIN32API  __stdcall
  #define WINAPI    __stdcall
  #define SYSTEM    _System
  #define PASCAL    __stdcall
  #define UNALIGNED
  #define __inline__ inline

#ifndef RC_INVOKED
  #if (__IBMC__ == 300)
  #define NONAMELESSUNION
  #endif
  #if (__IBMCPP__ == 300) | (__IBMC__ == 300)
  #define NONAMELESSSTRUCT
  #endif
#endif

#ifndef RC_INVOKED
  #include <builtin.h>
#endif

#else
#ifdef RC_INVOKED
  //SvL: wrc chokes on calling conventions....
  #define CDECL     
  #define EXPORT    
  #define WIN32API  
  #define WINAPI    
  #define CALLBACK    
  #define SYSTEM    
  #define PASCAL    
  #define UNALIGNED
  #define __cdecl
  #define _System
  #define __inline__ 
#else
/* ---------- ??? ---------- */
#error No known compiler.
#endif
#endif
#endif
#endif



#endif /* _ODIN_H_*/