usr/src/cmd/sh/mac.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  23 /*        All Rights Reserved   */
  24
  25
  26 #ident  "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.8   */
  27 /*
  28  *      UNIX shell
  29  */
  30
  31 #define TRUE    (-1)
  32 #define FALSE   0
  33 #define LOBYTE  0377
  34 #define QUOTE   0200
  35
  36 #define EOF     0
  37 #define NL      '\n'
  38 #define SPACE   ' '
  39 #define LQ      '`'
  40 #define RQ      '\''
  41 #define MINUS   '-'
  42 #define COLON   ':'
  43 #define TAB     '\t'
  44
  45
  46 #define MAX(a,b)        ((a)>(b)?(a):(b))
  47
  48 #define blank()         prc(SPACE)
  49 #define tab()           prc(TAB)
  50 #define newline()       prc(NL)
  51