/*
 * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
 *                         University Research and Technology
 *                         Corporation.  All rights reserved.
 * Copyright (c) 2004-2005 The University of Tennessee and The University
 *                         of Tennessee Research Foundation.  All rights
 *                         reserved.
 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
 *                         University of Stuttgart.  All rights reserved.
 * Copyright (c) 2004-2005 The Regents of the University of California.
 *                         All rights reserved.
 * $COPYRIGHT$
 * 
 * Additional copyrights may follow
 * 
 * $HEADER$
 */

#ifndef OMPI_WIN_COMPAT_H
#define OMPI_WIN_COMPAT_H

/* It is always better to include windows.h with the lean and mean option. 
   So, include it with that option and then include some which are required 
   for us in ompi. Note: this file is included only on windows */

#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
#endif

/* FD_SETSIZE determines how many sockets windows can select() on. If not defined 
   before including winsock2.h, it is defined to be 64. We are going to go ahead and
   make it 1024 for now. PLEASE CHECK IF THIS IS RIGHT */
#define FD_SETSIZE 1024

/* other utility header files */
#include <shellapi.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#include <process.h>
#include <signal.h>
/*#if defined(OMPI_BUILDING) && OMPI_BUILDING */
#include "win32/ompi_uio.h"
#include "win32/ompi_time.h"
#include "win32/ompi_utsname.h"
#include "win32/ompi_util.h"
#include "win32/ompi_misc.h"
#include "opal/util/printf.h"
/*#endif*/

#define MAXPATHLEN _MAX_PATH
#define MAXHOSTNAMELEN _MAX_PATH
#define PATH_MAX _MAX_PATH
#define STDIN_FILENO  0
#define STDOUT_FILENO 1
#define STDERR_FILENO 2
typedef unsigned short mode_t;
typedef long ssize_t;
typedef DWORD in_port_t;
typedef int caddr_t;
typedef unsigned int uint;

/* Defines for the access functions */
#define F_OK  0x00
#define R_OK  0x02
#define W_OK  0x04
#define X_OK  0x06
#define WTERMSIG(EXIT_CODE)    (1)
#define WIFEXITED(EXIT_CODE)   (1)
#define WEXITSTATUS(EXIT_CODE) (1)
#define WIFSIGNALED(EXIT_CODE) (0)
#define WIFSTOPPED(EXIT_CODE)  (0)
#define WSTOPSIG(EXIT_CODE)    (11)

/* Anju: some random #defines which I know offhand, but need to configure it */
#define OMPI_ALIGNMENT_CXX_BOOL OMPI_ALIGNMENT_INT
#define SIZEOF_BOOL SIZEOF_INT
#define getpid _getpid
#define getcwd _getcwd
#define mkdir _mkdir

#define UINT32_MAX _UI32_MAX
#define INT32_MAX  _I32_MAX
#define UINT8_MAX  _UI8_MAX

#define SIZEOF_SIZE_T 4

/* If we now support __func__ set the HAVE_DECL___FUNC__ */
#define __func__ __FUNCTION__
#undef HAVE_DECL___FUNC__
#define HAVE_DECL___FUNC__ 1

/* Microsoft claim that strdup is deprecated and that we should use _strdup. */
/*#define strdup _strdup*/
/*#define strncpy strncpy_s*/
/*#define sprintf sprintf_s*/

/* Ugly signal mapping since windows doesn't support the full spectrum
 * just a very small subset... :/
 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_crt_raise.asp
 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnucmg/html/UCMGch09.asp
 */
#define SIGCHLD SIGILL
#define SIGKILL WM_QUIT

/* Note: 
 *   The two defines below are likely to break the orte_wait
 *   functionality. The proper method of replacing these bits
 *   of functionality is left for further investigated.
 */
#define WUNTRACED 0
#define WNOHANG   0

#define sigset_t int

/*
 * Mask these to Windows equivalents
 */
#define bzero(p, l) memset(p, 0, l)
#define bcopy(s, t, l) memmove(t, s, l)

#endif /* compat */