/*
 * Descent 3
 * Copyright (C) 2024 Parallax Software
 * Copyright (C) 2024 Descent Developers
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef CROSSPLAT_H_
#define CROSSPLAT_H_

// Crossplatform stubs and replacements

#if defined(WIN32)

#include <cstring> // strupr, stricmp, strnicmp
#include <cstdlib> // _MAX_PATH, _MAX_FNAME, _MAX_EXT for WIN32
#include <io.h>    // _chmod

#elif defined(POSIX)

#include <cctype>      // toupper
#include <cstring>     // strcasecmp, strncasecmp
#include <sys/stat.h>  // chmod

inline char *strupr(char *string) {
  while (string && *string) {
    *string = toupper(*string);
    string++;
  }
  return string;
}

// Replace missing defines from stdlib.h
#define _MAX_PATH 260  /* max. length of full pathname*/
#define _MAX_FNAME 256 /* max. length of path component*/
#define _MAX_EXT 256   /* max. length of extension component*/

// _cdecl replacement
#define __cdecl __attribute__((cdecl))
// __stdcall replacement
#define __stdcall __attribute__((stdcall))

#define stricmp(a, b) strcasecmp(a, b)
#define strnicmp(a, b, c) strncasecmp(a, b, c)
#define _chmod(a, b) chmod(a, b)

#else

#error "Unknown platform!"

#endif

#endif