#ifndef PORTABLE_H

#define PORTABLE_H

#include <sys/types.h>

#include <stdio.h>

#if defined(_WIN32)

typedef __int64 portable_off_t;

#else

typedef off_t portable_off_t;

#endif

/** @file

 *  @brief Portable versions of functions that are platform dependent.

 */

int            portable_system(const char *command,const char *args,bool commandHasConsole=TRUE);

uint           portable_pid();

const char *   portable_getenv(const char *variable);

void           portable_setenv(const char *variable,const char *value);

void           portable_unsetenv(const char *variable);

portable_off_t portable_fseek(FILE *f,portable_off_t offset, int whence);

portable_off_t portable_ftell(FILE *f);

char           portable_pathSeparator();

char           portable_pathListSeparator();

const char *   portable_ghostScriptCommand();

const char *   portable_commandExtension();

bool           portable_fileSystemIsCaseSensitive();

FILE *         portable_popen(const char *name,const char *type);

int            portable_pclose(FILE *stream);

double         portable_getSysElapsedTime();

extern "C" {

  void *         portable_iconv_open(const char* tocode, const char* fromcode);

  size_t         portable_iconv (void *cd, const char** inbuf, size_t *inbytesleft, 

                                 char* * outbuf, size_t *outbytesleft);

  int            portable_iconv_close (void *cd);

}

#endif