78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
/* $NetBSD: xx.h,v 1.7 2003/08/07 11:17:47 agc Exp $ */
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/*
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Edward Wang at The University of California, Berkeley.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)xx.h 8.1 (Berkeley) 6/6/93
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*/
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#ifndef EXTERN
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#define EXTERN extern
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#endif
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struct xx {
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enum { xc_move, xc_scroll, xc_inschar, xc_insspace, xc_delchar,
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xc_clear, xc_clreos, xc_clreol, xc_write } cmd;
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int arg0;
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int arg1;
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int arg2;
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int arg3;
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char *buf;
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struct xx *link;
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};
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EXTERN struct xx *xx_head, *xx_tail;
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EXTERN struct xx *xx_freelist;
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EXTERN char *xxbuf, *xxbufp, *xxbufe;
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EXTERN int xxbufsize;
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#define char_sep '\0'
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struct xx *xxalloc(void);
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void xxclear(void);
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void xxclreol(int, int);
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void xxclreos(int, int);
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void xxdelchar(int, int);
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void xxend(void);
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void xxflush(int);
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void xxflush_scroll(struct xx *);
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void xxfree(struct xx *);
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int xxinit(void);
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void xxinschar(int, int, int, int);
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void xxinsspace(int, int);
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void xxmove(int, int);
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void xxreset(void);
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void xxreset1(void);
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void xxscroll(int, int, int);
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void xxstart(void);
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void xxwrite(int, int, char *, int, int);
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