minix/external/bsd/less/dist/charset.h
Lionel Sambuc 84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00

20 lines
780 B
C

/* $NetBSD: charset.h,v 1.3 2013/09/04 19:44:21 tron Exp $ */
/*
* Copyright (C) 1984-2012 Mark Nudelman
*
* You may distribute under the terms of either the GNU General Public
* License or the Less License, as specified in the README file.
*
* For more information, see the README file.
*/
#define IS_ASCII_OCTET(c) (((c) & 0x80) == 0)
#define IS_UTF8_TRAIL(c) (((c) & 0xC0) == 0x80)
#define IS_UTF8_LEAD2(c) (((c) & 0xE0) == 0xC0)
#define IS_UTF8_LEAD3(c) (((c) & 0xF0) == 0xE0)
#define IS_UTF8_LEAD4(c) (((c) & 0xF8) == 0xF0)
#define IS_UTF8_LEAD5(c) (((c) & 0xFC) == 0xF8)
#define IS_UTF8_LEAD6(c) (((c) & 0xFE) == 0xFC)
#define IS_UTF8_INVALID(c) (((c) & 0xFE) == 0xFE)
#define IS_UTF8_LEAD(c) (((c) & 0xC0) == 0xC0 && !IS_UTF8_INVALID(c))