[unix-history] / usr / src / usr.bin / window / xx.h

/*
 * Copyright (c) 1989 Regents of the University of California.
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Edward Wang at The University of California, Berkeley.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)xx.h	3.5 (Berkeley) %G%
 */

struct xx {
	enum { xc_move, xc_scroll, xc_inschar, xc_insspace, xc_delchar,
		xc_clear, xc_clreos, xc_clreol, xc_write } cmd;
	int arg0;
	int arg1;
	int arg2;
	int arg3;
	char *buf;
	struct xx *link;
};

struct xx *xxalloc();

struct xx *xx_head, *xx_tail;
struct xx *xx_freelist;

char *xxbuf, *xxbufp, *xxbufe;
int xxbufsize;

#define char_sep '\0'
Commit	Line	Data
a8577ffd EW	1	/*
	2	* Copyright (c) 1989 Regents of the University of California.
	3	* All rights reserved.
	4	*
3dd3a9e5 KB	5	* This code is derived from software contributed to Berkeley by
	6	* Edward Wang at The University of California, Berkeley.
	7	*
87f529ec	8	* %sccs.include.redist.c%
a8577ffd	9	*
3dd3a9e5	10	* @(#)xx.h 3.5 (Berkeley) %G%
a8577ffd EW	11	*/
	12
	13	struct xx {
d9375810 EW	14	enum { xc_move, xc_scroll, xc_inschar, xc_insspace, xc_delchar,
d9375810 EW	15	xc_clear, xc_clreos, xc_clreol, xc_write } cmd;
a8577ffd EW	16	int arg0;
	17	int arg1;
	18	int arg2;
	19	int arg3;
	20	char *buf;
	21	struct xx *link;
	22	};
	23
	24	struct xx *xxalloc();
	25
	26	struct xx xx_head, xx_tail;
	27	struct xx *xx_freelist;
	28
	29	char xxbuf, xxbufp, *xxbufe;
	30	int xxbufsize;
0ab446d2 EW	31
0ab446d2 EW	32	#define char_sep '\0'