1 /* $OpenBSD: defines.h,v 1.8 2014/07/19 23:50:38 guenther Exp $ */ 2 /* $NetBSD: defines.h,v 1.5 1996/02/28 21:03:55 thorpej Exp $ */ 3 4 /* 5 * Copyright (c) 1988, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * from: @(#)defines.h 8.1 (Berkeley) 6/6/93 33 */ 34 35 typedef struct { 36 int 37 system, /* what the current time is */ 38 echotoggle, /* last time user entered echo character */ 39 modenegotiated; /* last time operating mode negotiated */ 40 } Clocks; 41 42 extern Clocks clocks; 43 44 #define settimer(x) clocks.x = clocks.system++ 45 46 #define NETADD(c) { *netoring.supply = c; ring_supplied(&netoring, 1); } 47 #define NET2ADD(c1,c2) { NETADD(c1); NETADD(c2); } 48 #define NETBYTES() (ring_full_count(&netoring)) 49 #define NETROOM() (ring_empty_count(&netoring)) 50 51 #define TTYADD(c) if (!(SYNCHing||flushout)) { \ 52 *ttyoring.supply = c; \ 53 ring_supplied(&ttyoring, 1); \ 54 } 55 #define TTYBYTES() (ring_full_count(&ttyoring)) 56 #define TTYROOM() (ring_empty_count(&ttyoring)) 57 58 /* Various modes */ 59 #define MODE_LOCAL_CHARS(m) ((m)&(MODE_EDIT|MODE_TRAPSIG)) 60 #define MODE_LOCAL_ECHO(m) ((m)&MODE_ECHO) 61 #define MODE_COMMAND_LINE(m) ((m)==-1) 62 63 #define CONTROL(x) ((x)&0x1f) /* CTRL(x) is not portable */ 64 65 #define MODE_OUT8 0x8000 /* binary mode sans -opost */ 66 67 void upcase(char *); 68