usr/src/lib/libbc/libc/gen/common/euc.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 AT&T */
  23 /*        All Rights Reserved   */
  24
  25
  26 /*      This module is created for NLS on Jan.07.87     */
  27
  28 #pragma ident   "%Z%%M% %I%     %E% SMI"
  29
  30 /* static  char *sccsid = "%Z%%M%       %I%     %E% SMI";       */
  31
  32 #define SS2     0x008e
  33 #define SS3     0x008f
  34
  35 typedef struct {
  36         short int _eucw1, _eucw2, _eucw3;       /*      EUC width       */
  37 } eucwidth_t;
  38
  39 #define csetno(c) (((c)&0x80)?((c)==SS2)?2:(((c)==SS3)?3:1):0)
  40         /* Returns code set number for the first byte of an EUC char. */