Imported Upstream version 1.4.15
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386 changed files with 60019 additions and 38317 deletions
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@ -1,6 +1,6 @@
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/* Extended regular expression matching and search library.
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Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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Free Software Foundation, Inc.
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Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
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Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
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@ -28,9 +28,8 @@
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#include <stdlib.h>
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#include <string.h>
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#ifdef _LIBC
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# include <langinfo.h>
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#else
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#include <langinfo.h>
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#ifndef _LIBC
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# include "localcharset.h"
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#endif
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#if defined HAVE_LOCALE_H || defined _LIBC
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@ -468,6 +467,8 @@ static unsigned int re_string_context_at (const re_string_t *input, Idx idx,
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# else
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/* alloca is implemented with malloc, so just use malloc. */
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# define __libc_use_alloca(n) 0
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# undef alloca
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# define alloca(n) malloc (n)
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# endif
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#endif
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@ -852,4 +853,21 @@ re_string_elem_size_at (const re_string_t *pstr, Idx idx)
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}
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#endif /* RE_ENABLE_I18N */
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#ifndef __GNUC_PREREQ
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# if defined __GNUC__ && defined __GNUC_MINOR__
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# define __GNUC_PREREQ(maj, min) \
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((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
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# else
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# define __GNUC_PREREQ(maj, min) 0
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# endif
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#endif
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#if __GNUC_PREREQ (3,4)
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# undef __attribute_warn_unused_result__
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# define __attribute_warn_unused_result__ \
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__attribute__ ((__warn_unused_result__))
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#else
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# define __attribute_warn_unused_result__ /* empty */
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#endif
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#endif /* _REGEX_INTERNAL_H */
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