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tty_subr.c revision 1.1.1.1 
      1 /*-
      2  * Copyright (c) 1982, 1986, 1993
      3  *	The Regents of the University of California.  All rights reserved.
      4  * (c) UNIX System Laboratories, Inc.
      5  * All or some portions of this file are derived from material licensed
      6  * to the University of California by American Telephone and Telegraph
      7  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
      8  * the permission of UNIX System Laboratories, Inc.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the University of
     21  *	California, Berkeley and its contributors.
     22  * 4. Neither the name of the University nor the names of its contributors
     23  *    may be used to endorse or promote products derived from this software
     24  *    without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     36  * SUCH DAMAGE.
     37  *
     38  *	from: @(#)tty_subr.c	8.2 (Berkeley) 9/5/93
     39  */
     40 
     41 #include <sys/param.h>
     42 #include <sys/ioctl.h>
     43 #include <sys/tty.h>
     44 
     45 char cwaiting;
     46 struct cblock *cfree, *cfreelist;
     47 int cfreecount, nclist;
     48 
     49 void
     50 clist_init()
     51 {
     52 
     53 	/*
     54 	 * Body deleted.
     55 	 */
     56 	return;
     57 }
     58 
     59 getc(a1)
     60 	struct clist *a1;
     61 {
     62 
     63 	/*
     64 	 * Body deleted.
     65 	 */
     66 	return ((char)0);
     67 }
     68 
     69 q_to_b(a1, a2, a3)
     70 	struct clist *a1;
     71 	char *a2;
     72 	int a3;
     73 {
     74 
     75 	/*
     76 	 * Body deleted.
     77 	 */
     78 	return (0);
     79 }
     80 
     81 ndqb(a1, a2)
     82 	struct clist *a1;
     83 	int a2;
     84 {
     85 
     86 	/*
     87 	 * Body deleted.
     88 	 */
     89 	return (0);
     90 }
     91 
     92 void
     93 ndflush(a1, a2)
     94 	struct clist *a1;
     95 	int a2;
     96 {
     97 
     98 	/*
     99 	 * Body deleted.
    100 	 */
    101 	return;
    102 }
    103 
    104 putc(a1, a2)
    105 	char a1;
    106 	struct clist *a2;
    107 {
    108 
    109 	/*
    110 	 * Body deleted.
    111 	 */
    112 	return (0);
    113 }
    114 
    115 b_to_q(a1, a2, a3)
    116 	char *a1;
    117 	int a2;
    118 	struct clist *a3;
    119 {
    120 
    121 	/*
    122 	 * Body deleted.
    123 	 */
    124 	return (0);
    125 }
    126 
    127 char *
    128 nextc(a1, a2, a3)
    129 	struct clist *a1;
    130 	char *a2;
    131 	int *a3;
    132 {
    133 
    134 	/*
    135 	 * Body deleted.
    136 	 */
    137 	return ((char *)0);
    138 }
    139 
    140 unputc(a1)
    141 	struct clist *a1;
    142 {
    143 
    144 	/*
    145 	 * Body deleted.
    146 	 */
    147 	return ((char)0);
    148 }
    149 
    150 void
    151 catq(a1, a2)
    152 	struct clist *a1, *a2;
    153 {
    154 
    155 	/*
    156 	 * Body deleted.
    157 	 */
    158 	return;
    159 }
    160