#ifndef FIO_H
#define FIO_H

FILE  *MGHopen_file(char *fname, char *rwmode) ;
int   putf(float f, FILE *fp) ;
float getf(FILE *fp) ;

int   fread1(int *v, FILE *fp) ;
int   fread2(int *v, FILE *fp) ;
int   fread3(int *v, FILE *fp) ;
int   fread4(float *v, FILE *fp) ;
double freadDouble(FILE *fp) ;
float freadFloat(FILE *fp) ;
int   freadInt(FILE *fp) ;
long  long freadLong(FILE *fp) ;
short freadShort(FILE *fp) ;

/* return 1 if succeed, return 0 if fail */
int freadDoubleEx(double *pd, FILE *fp) ;
int freadFloatEx(float *pf, FILE *fp) ;
int freadIntEx(int *pi, FILE *fp) ;
int freadShortEx(short *ps, FILE *fp) ;

int   fwriteDouble(double d, FILE *fp) ;
int   fwriteFloat(float f, FILE *fp) ;
int   fwriteShort(short s, FILE *fp) ;
int   fwriteInt(int v, FILE *fp) ;
int   fwriteLong(long long v, FILE *fp) ;
int   fwrite1(int v,FILE *fp) ;
int   fwrite2(int v, FILE *fp) ;
int   fwrite3(int v, FILE *fp) ;
int   fwrite4(int v, FILE *fp) ;

char *fio_basename(char *pathname, char *ext);
char *fio_dirname(char *pathname);
char *fio_extension(char *pathname);
int fio_DirIsWritable(char *dirname, int fname);
int fio_FileExistsReadable(char *fname);
int fio_IsDirectory(char *fname);
int fio_NLines(char *fname);

int fio_pushd(char *dir);
int fio_popd(void);
char *fio_fullpath(char *fname);

//#define fwriteLong(l, fp)   fwrite4((int)l, fp)

#endif