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#ifndef PORTABLE_H
#define PORTABLE_H
#include <stdio.h>
#include <sys/types.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.
*/
namespace Portable
{
int system(const char *command,const char *args,bool commandHasConsole=true);
unsigned int pid();
const char * getenv(const char *variable);
void setenv(const char *variable,const char *value);
void unsetenv(const char *variable);
portable_off_t fseek(FILE *f,portable_off_t offset, int whence);
portable_off_t ftell(FILE *f);
FILE * fopen(const char *fileName,const char *mode);
void unlink(const char *fileName);
char pathSeparator();
char pathListSeparator();
const char * ghostScriptCommand();
const char * commandExtension();
bool fileSystemIsCaseSensitive();
FILE * popen(const char *name,const char *type);
int pclose(FILE *stream);
void sysTimerStart();
void sysTimerStop();
double getSysElapsedTime();
void sleep(int ms);
bool isAbsolutePath(const char *fileName);
void correct_path();
void setShortDir();
const char * strnstr(const char *haystack, const char *needle, size_t haystack_len);
const char * devNull();
bool checkForExecutable(const char *fileName);
}
extern "C" {
void * portable_iconv_open(const char* tocode, const char* fromcode);
size_t portable_iconv (void *cd, char** inbuf, size_t *inbytesleft,
char* * outbuf, size_t *outbytesleft);
int portable_iconv_close (void *cd);
}
#endif
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