Mercurial > gnulib
view lib/unigbrk/uc-gbrk-prop.c @ 17363:5a51fb7777a9
sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin
Problem reported by Marco Atzeri in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>.
* lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]:
Simply delegate to the system <sys/select.h> in this case too.
Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only
if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to
be needed on Solaris either.
* lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]:
Simply delgate to the system <sys/time.h> in this case.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 19 Mar 2013 09:08:47 -0700 |
parents | e542fd46ad6f |
children | 344018b6e5d7 |
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/* Grapheme cluster break property function. Copyright (C) 2010-2013 Free Software Foundation, Inc. Written by Ben Pfaff <blp@cs.stanford.edu>, 2010. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <config.h> /* Specification. */ #include "unigbrk.h" #include "gbrkprop.h" int uc_graphemeclusterbreak_property (ucs4_t uc) { unsigned int index1 = uc >> gbrkprop_header_0; if (index1 < gbrkprop_header_1) { int lookup1 = unigbrkprop.level1[index1]; if (lookup1 >= 0) { unsigned int index2 = (uc >> gbrkprop_header_2) & gbrkprop_header_3; int lookup2 = unigbrkprop.level2[lookup1 + index2]; if (lookup2 >= 0) { unsigned int index3 = uc & gbrkprop_header_4; unsigned char lookup3 = unigbrkprop.level3[lookup2 + index3 / 2]; return (lookup3 >> ((uc & 1) << 2)) & 0x0f; } } } return GBP_OTHER; }