[unix-history] / usr / contrib / rn / backpage.h

/* $Header: backpage.h,v 4.3 85/05/01 11:36:11 lwall Exp $
 *
 * $Log:	backpage.h,v $
 * Revision 4.3  85/05/01  11:36:11  lwall
 * Baseline for release with 4.3bsd.
 * 
 */

/* things for doing the 'back page' command */

EXT int varyfd INIT(0);			/* virtual array file for storing  */
					/* file offsets */
EXT ART_POS varybuf[VARYSIZE];		/* current window onto virtual array */

EXT long oldoffset INIT(-1);		/* offset to block currently in window */

void	backpage_init();
ART_POS	vrdary();
void	vwtary();
Commit	Line	Data
9c4b96b4 C	1	/* $Header: backpage.h,v 4.3 85/05/01 11:36:11 lwall Exp $
	2	*
	3	* $Log: backpage.h,v $
	4	* Revision 4.3 85/05/01 11:36:11 lwall
	5	* Baseline for release with 4.3bsd.
	6	*
	7	*/
	8
	9	/* things for doing the 'back page' command */
	10
	11	EXT int varyfd INIT(0); /* virtual array file for storing */
	12	/* file offsets */
	13	EXT ART_POS varybuf[VARYSIZE]; /* current window onto virtual array */
	14
	15	EXT long oldoffset INIT(-1); /* offset to block currently in window */
	16
	17	void backpage_init();
	18	ART_POS vrdary();
	19	void vwtary();