zeda_csv.h

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/* ZEDA - Elementary Data and Algorithms
 * Copyright (C) 1998 Tomomichi Sugihara (Zhidao)
 */
#ifndef __ZEDA_CSV_H__
#define __ZEDA_CSV_H__

#include <zeda/zeda_string.h>

#ifndef __KERNEL__

__BEGIN_DECLS

/* ********************************************************** *//* ************************************************** */

/* ********************************************************** *//* ******************************************************* */
typedef struct{
  FILE *fp;         
  int nl;           
  long *pos;        
  int nf;           
  char buf[BUFSIZ]; 
} zCSV;

#define zCSVLineNum(csv) (csv)->nl

__EXPORT zCSV *zCSVOpen(zCSV *csv, char filename[]);

__EXPORT void zCSVClose(zCSV *csv);

__EXPORT void zCSVRewind(zCSV *csv);

#define zCSVIsEOF(csv) feof( (csv)->fp )

#define zCSVLineIsEmpty(csv) ( (csv)->buf[0] == '\0' )

__EXPORT char *zCSVGetLine(zCSV *csv);

__EXPORT char *zCSVGoToLine(zCSV *csv, int i);

__EXPORT char *zCSVGetField(zCSV *csv, char *field, size_t size);
__EXPORT char *zCSVSkipField(zCSV *csv);

__EXPORT bool zCSVGetInt(zCSV *csv, int *val);
__EXPORT bool zCSVGetIntN(zCSV *csv, int val[], int n);

__EXPORT bool zCSVGetDouble(zCSV *csv, double *val);
__EXPORT bool zCSVGetDoubleN(zCSV *csv, double val[], int n);

__END_DECLS

#endif /* __KERNEL__ */

#endif /* __ZEDA_CSV_H__ */