ISO 8211 Functions

Functions
int	iso8211_Close (void *vph)
int	iso8211_Open (MIUNICODE *filename, void **phret)
int	iso8211_ReadDataRecField (void *vph, int fieldnum, void *buffer)
int	iso8211_ReadDataRecGen (void *vph, void *offset, INT32 relpos)
int	iso8211_ReadDataRecInfo (void *vph, ISO8211DATARECINFO *dr)
int	iso8211_SeekDataRecField (void *vph, int fieldnum)
int	iso8211_SeekDataRecGen (void *vph, INT32 offset, int relpos)

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Function Documentation

int iso8211_Close

(

void *

vph

)

Close an ISO 8211 format file.

int iso8211_Open	(	MIUNICODE *	filename,
		void **	phret
	)

Open an ISO 8211 format file.

int iso8211_ReadDataRecField	(	void *	vph,
		int	fieldnum,
		void *	buffer
	)

Read field from current data record.

int iso8211_ReadDataRecGen	(	void *	vph,
		void *	offset,
		INT32	relpos
	)

Seek to specified position within current data record.

int iso8211_ReadDataRecInfo	(	void *	vph,
		ISO8211DATARECINFO *	dr
	)

Read next Data Record (DR) in file.

Returns:

0 if successful, -1 if end of file, < -1 if error.

int iso8211_SeekDataRecField	(	void *	vph,
		int	fieldnum
	)

Seek to start of field within current data record.

int iso8211_SeekDataRecGen	(	void *	vph,
		INT32	offset,
		int	relpos
	)

Seek to specified position within current data record.

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