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annotate lib/wcslen-impl.h @ 17102:9e72d3927af1

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binary-io, eealloc, mbfile, mbiter, mbutil, xsize: better 'inline' * lib/binary-io.c, lib/eealloc.c, lib/mbfile.c, lib/mbiter.c: * lib/mbuiter.c, lib/xsize.c: New files. * lib/binary-io.h (BINARY_IO_INLINE): * lib/eealloc.h (EEALLOC_INLINE): * lib/mbfile.h (MBFILE_INLINE): * lib/mbiter.h (MBITER_INLINE): * lib/mbuiter.h (MBUITER_INLINE): * lib/xsize.h (XSIZE_INLINE): New macros. Replace all uses of 'static inline' with them. Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END. * m4/eealloc.m4 (gl_EEALLOC): * m4/mbfile.m4 (gl_MBFILE): * m4/mbiter.m4 (gl_MBITER): * m4/xsize.m4 (gl_XSIZE): Do not require AC_C_INLINE. * modules/binary-io (Files, lib_SOURCES): Add lib/binary-io.c * modules/eealloc (Files, lib_SOURCES): Add lib/eealloc.c. * modules/mbfile (Files, lib_SOURCES): Add lib/mbfile.c. * modules/mbiter (Files, lib_SOURCES): Add lib/mbiter.c. * modules/mbuiter (Files, lib_SOURCES): Add lib/mbuiter.c. * modules/xsize (Files, lib_SOURCES): Add lib/xsize.c. * modules/binary-io, modules/eealloc, modules/mbfile: * modules/mbiter, modules/mbuiter: (Depends-on): Add extern-inline.
author Paul Eggert <eggert@cs.ucla.edu>
date Wed, 29 Aug 2012 23:13:42 -0700
parents 8250f2777afc
children e542fd46ad6f
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1 /* Determine the length of a wide string.
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2 Copyright (C) 1999, 2011-2012 Free Software Foundation, Inc.
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3 Written by Bruno Haible <bruno@clisp.org>, 1999.
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4
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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17
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18 size_t
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19 wcslen (const wchar_t *s)
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20 {
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21 const wchar_t *ptr;
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22
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23 for (ptr = s; *ptr != (wchar_t)'\0'; ptr++)
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24 ;
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25 return ptr - s;
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26 }