/* HERCWIND.H   (c) Copyright Roger Bowler, 2005-2006                */
/*              MSVC Environment Specific Definitions                */

/*-------------------------------------------------------------------*/
/* Header file containing additional data structures and function    */
/* prototypes required by Hercules in the MSVC environment           */
/*-------------------------------------------------------------------*/

#if !defined(_HERCWIND_H)
#define _HERCWIND_H

// PROGRAMMING NOTE: Cygwin has a bug in setvbuf requiring us
// to do an 'fflush()' after each stdout/err write, and it doesn't
// hurt doing it for the MSVC build either...
#define NEED_LOGMSG_FFLUSH

#if !defined( _MSVC_ )
  #error This file is only for building Hercules with MSVC
#endif

#if defined( _MSC_VER ) && (_MSC_VER < 1300)
  #error MSVC compiler versions less than 13.0 not supported.
#endif

///////////////////////////////////////////////////////////////////////
// The following is mostly for issuing "warning" messages since MS's
// compiler doesn't support #warning. Instead, we must use #pragma
// message as follows:
//
//     #pragma message( MSVC_MESSAGE_LINENUM "blah, blah..." )
//
// which results in:
//
//     foobar.c(123) : blah, blah...
//
// which is really handy when using their Visual Studio IDE since
// it allows us to quickly jump to that specific source statement
// with just the press of a function key...

#if !defined( MSVC_MESSAGE_LINENUM )
  #define MSVC_STRINGIZE( L )        #L
  #define MSVC_MAKESTRING( M, L )    M( L )
  #define MSVC_QUOTED_LINENUM        MSVC_MAKESTRING( MSVC_STRINGIZE, __LINE__ )
  #define MSVC_MESSAGE_LINENUM       __FILE__ "(" MSVC_QUOTED_LINENUM ") : "
#endif

///////////////////////////////////////////////////////////////////////
// Disable some warnings that tend to get in the way...

#pragma warning( disable: 4142 ) // C4142: benign redefinition of type
#pragma warning( disable: 4244 ) // C4244: conversion from 'type' to 'type', possible loss of data

///////////////////////////////////////////////////////////////////////

#define PATH_MAX        FILENAME_MAX

struct dirent {
        long            d_ino;          
        char            d_name[FILENAME_MAX + 1]; 
};

typedef unsigned __int32 in_addr_t;
typedef unsigned char   u_char;
typedef unsigned int    u_int;
typedef unsigned long   u_long;
typedef unsigned __int8  u_int8_t;
typedef unsigned __int16 u_int16_t;
typedef unsigned __int32 u_int32_t;
typedef unsigned __int64 u_int64_t;
typedef signed __int8   int8_t;
typedef signed __int16  int16_t;
typedef signed __int32  int32_t;
typedef signed __int64  int64_t;
typedef int             ssize_t;
typedef int             pid_t;
typedef int             mode_t;

#include <io.h>
#include <process.h>
#include <signal.h>
#include <direct.h>

#define STDIN_FILENO    fileno(stdin)
#define STDOUT_FILENO   fileno(stdout)
#define STDERR_FILENO   fileno(stderr)

/* Bit settings for open() and stat() functions */
#define S_IRUSR         _S_IREAD
#define S_IWUSR         _S_IWRITE
#define S_IRGRP         _S_IREAD
#define S_ISREG(m)      (((m) & _S_IFMT) == _S_IFREG)
#define S_ISDIR(m)      (((m) & _S_IFMT) == _S_IFDIR)
#define S_ISCHR(m)      (((m) & _S_IFMT) == _S_IFCHR)
#define S_ISFIFO(m)     (((m) & _S_IFMT) == _S_IFIFO)

/* Bit settings for access() function */
#define F_OK            0       
#define W_OK            2       
#define R_OK            4       

#define strcasecmp      stricmp
#define strncasecmp     strnicmp

#define snprintf        _snprintf
#define vsnprintf       _vsnprintf
#define strerror        w32_strerror
#define strerror_r      w32_strerror_r

#define inline          __inline
#define __inline__      __inline

#define HAVE_STRUCT_IN_ADDR_S_ADDR
#define HAVE_U_INT
#define HAVE_LIBMSVCRT
#define HAVE_SYS_MTIO_H         // (ours is called 'w32mtio.h')

#ifndef MAX_CPU_ENGINES
#define MAX_CPU_ENGINES  8
#endif

#define OPTION_CONFIG_SYMBOLS
#define OPTION_FTHREADS 
#define HAVE_STRSIGNAL
#define EXTERNALGUI
#define NO_SETUID
#define NO_SIGABEND_HANDLER

#undef  NO_ATTR_REGPARM         // ( ATTR_REGPARM(x) == __fastcall )
#define HAVE_ATTR_REGPARM       // ( ATTR_REGPARM(x) == __fastcall )

#include "getopt.h"
#define HAVE_GETOPT_LONG

#include <math.h>
#define HAVE_SQRTL
#define HAVE_LDEXPL
#define HAVE_FABSL
#define HAVE_FMODL
#define HAVE_FREXPL

#endif /*!defined(_HERCWIND_H)*/