octave-shane/gnulib-hg: lib/search.in.h annotate

annotate lib/search.in.h @ 17249:e542fd46ad6f

maint: update all copyright year number ranges Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>

author	Eric Blake <eblake@redhat.com>
date	Tue, 01 Jan 2013 00:50:58 +0000
parents	a712776b11ce
children	344018b6e5d7

rev	line source
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	1 /* A GNU-like <search.h>.
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	2
17249 e542fd46ad6f maint: update all copyright year number ranges Eric Blake <eblake@redhat.com> parents: 16358 diff changeset	3 Copyright (C) 2007-2013 Free Software Foundation, Inc.
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	4
9309 bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 9258 diff changeset	5 This program is free software: you can redistribute it and/or modify
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	6 it under the terms of the GNU General Public License as published by
9309 bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 9258 diff changeset	7 the Free Software Foundation; either version 3 of the License, or
bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 9258 diff changeset	8 (at your option) any later version.
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	9
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	10 This program is distributed in the hope that it will be useful,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	13 GNU General Public License for more details.
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	14
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	15 You should have received a copy of the GNU General Public License
9309 bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 9258 diff changeset	16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	17
14840 5f709022a256 Allow multiple gnulib generated include files to be combined. Bruno Haible <bruno@clisp.org> parents: 14274 diff changeset	18 #ifndef _@GUARD_PREFIX@_SEARCH_H
13094 2ed0fc659db8 Emit #pragma system_header after the inclusion guard, not before. Bruno Haible <bruno@clisp.org> parents: 13055 diff changeset	19
13055 c7be8484e434 maint: use pragma consistently across replacement headers Eric Blake <eblake@redhat.com> parents: 12937 diff changeset	20 #if __GNUC__ >= 3
c7be8484e434 maint: use pragma consistently across replacement headers Eric Blake <eblake@redhat.com> parents: 12937 diff changeset	21 @PRAGMA_SYSTEM_HEADER@
c7be8484e434 maint: use pragma consistently across replacement headers Eric Blake <eblake@redhat.com> parents: 12937 diff changeset	22 #endif
13761 a19ace3ba849 Avoid line length limitation from HP NonStop system header files. Bruno Haible <bruno@clisp.org> parents: 13094 diff changeset	23 @PRAGMA_COLUMNS@
13055 c7be8484e434 maint: use pragma consistently across replacement headers Eric Blake <eblake@redhat.com> parents: 12937 diff changeset	24
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	25 /* The include_next requires a split double-inclusion guard. */
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	26 #if @HAVE_SEARCH_H@
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	27 # @INCLUDE_NEXT@ @NEXT_SEARCH_H@
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	28 #endif
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	29
14840 5f709022a256 Allow multiple gnulib generated include files to be combined. Bruno Haible <bruno@clisp.org> parents: 14274 diff changeset	30 #ifndef _@GUARD_PREFIX@_SEARCH_H
5f709022a256 Allow multiple gnulib generated include files to be combined. Bruno Haible <bruno@clisp.org> parents: 14274 diff changeset	31 #define _@GUARD_PREFIX@_SEARCH_H
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	32
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	33
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	34 /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	35
12766 2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	36 /* The definition of _GL_ARG_NONNULL is copied here. */
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	37
12766 2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	38 /* The definition of _GL_WARN_ON_USE is copied here. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	39
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	40
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	41 #if @GNULIB_TSEARCH@
9595 53dc0fa4233a Work around OpenBSD 4.0 tdelete() bug. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	42 # if @REPLACE_TSEARCH@
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	43 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	44 # define tsearch rpl_tsearch
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	45 # define tfind rpl_tfind
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	46 # define tdelete rpl_tdelete
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	47 # define twalk rpl_twalk
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	48 # endif
9595 53dc0fa4233a Work around OpenBSD 4.0 tdelete() bug. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	49 # endif
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	50
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	51 /* See <http://www.opengroup.org/susv3xbd/search.h.html>,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	52 <http://www.opengroup.org/susv3xsh/tsearch.html>
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	53 for details. */
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	54
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	55 # if !@HAVE_TSEARCH@
14274 da5595160b9f Allow multiple gnulib generated replacements to coexist. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	56 # if !GNULIB_defined_search_types
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	57 typedef enum
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	58 {
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	59 preorder,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	60 postorder,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	61 endorder,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	62 leaf
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	63 }
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	64 VISIT;
14274 da5595160b9f Allow multiple gnulib generated replacements to coexist. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	65 # define GNULIB_defined_search_types 1
da5595160b9f Allow multiple gnulib generated replacements to coexist. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	66 # endif
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	67 # endif
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	68
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	69 # ifdef __cplusplus
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	70 extern "C" {
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	71 # endif
14274 da5595160b9f Allow multiple gnulib generated replacements to coexist. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	72 # if !GNULIB_defined_search_fn_types
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	73 typedef int (_gl_search_compar_fn) (const void , const void *);
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	74 typedef void (_gl_search_action_fn) (const void , VISIT, int);
14274 da5595160b9f Allow multiple gnulib generated replacements to coexist. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	75 # define GNULIB_defined_search_fn_types 1
da5595160b9f Allow multiple gnulib generated replacements to coexist. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	76 # endif
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	77 # ifdef __cplusplus
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	78 }
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	79 # endif
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	80
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	81 /* Searches an element in the tree *VROOTP that compares equal to KEY.
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	82 If one is found, it is returned. Otherwise, a new element equal to KEY
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	83 is inserted in the tree and is returned. */
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	84 # if @REPLACE_TSEARCH@
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	85 _GL_FUNCDECL_RPL (tsearch, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	86 (const void key, void *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	87 _gl_search_compar_fn compar)
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	88 _GL_ARG_NONNULL ((1, 2, 3)));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	89 _GL_CXXALIAS_RPL (tsearch, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	90 (const void key, void *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	91 _gl_search_compar_fn compar));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	92 # else
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	93 # if !@HAVE_TSEARCH@
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	94 _GL_FUNCDECL_SYS (tsearch, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	95 (const void key, void *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	96 _gl_search_compar_fn compar)
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	97 _GL_ARG_NONNULL ((1, 2, 3)));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	98 # endif
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	99 _GL_CXXALIAS_SYS (tsearch, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	100 (const void key, void *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	101 _gl_search_compar_fn compar));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	102 # endif
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	103 _GL_CXXALIASWARN (tsearch);
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	104
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	105 /* Searches an element in the tree *VROOTP that compares equal to KEY.
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	106 If one is found, it is returned. Otherwise, NULL is returned. */
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	107 # if @REPLACE_TSEARCH@
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	108 _GL_FUNCDECL_RPL (tfind, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	109 (const void key, void const *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	110 _gl_search_compar_fn compar)
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	111 _GL_ARG_NONNULL ((1, 2, 3)));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	112 _GL_CXXALIAS_RPL (tfind, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	113 (const void key, void const *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	114 _gl_search_compar_fn compar));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	115 # else
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	116 # if !@HAVE_TSEARCH@
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	117 _GL_FUNCDECL_SYS (tfind, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	118 (const void key, void const *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	119 _gl_search_compar_fn compar)
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	120 _GL_ARG_NONNULL ((1, 2, 3)));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	121 # endif
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	122 /* Need to cast, because on Cygwin 1.5.x systems, the second parameter is
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	123 void *vrootp. /
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	124 _GL_CXXALIAS_SYS_CAST (tfind, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	125 (const void key, void const *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	126 _gl_search_compar_fn compar));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	127 # endif
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	128 _GL_CXXALIASWARN (tfind);
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	129
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	130 /* Searches an element in the tree *VROOTP that compares equal to KEY.
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	131 If one is found, it is removed from the tree, and its parent node is
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	132 returned. Otherwise, NULL is returned. */
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	133 # if @REPLACE_TSEARCH@
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	134 _GL_FUNCDECL_RPL (tdelete, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	135 (const void key, void *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	136 _gl_search_compar_fn compar)
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	137 _GL_ARG_NONNULL ((1, 2, 3)));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	138 _GL_CXXALIAS_RPL (tdelete, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	139 (const void key, void *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	140 _gl_search_compar_fn compar));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	141 # else
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	142 # if !@HAVE_TSEARCH@
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	143 _GL_FUNCDECL_SYS (tdelete, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	144 (const void key, void *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	145 _gl_search_compar_fn compar)
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	146 _GL_ARG_NONNULL ((1, 2, 3)));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	147 # endif
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	148 _GL_CXXALIAS_SYS (tdelete, void *,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	149 (const void key, void *vrootp,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	150 _gl_search_compar_fn compar));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	151 # endif
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	152 _GL_CXXALIASWARN (tdelete);
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	153
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	154 /* Perform a depth-first, left-to-right traversal of the tree VROOT.
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	155 The ACTION function is called:
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	156 - for non-leaf nodes: 3 times, before the left subtree traversal,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	157 after the left subtree traversal but before the right subtree traversal,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	158 and after the right subtree traversal,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	159 - for leaf nodes: once.
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	160 The arguments passed to ACTION are:
16358 a712776b11ce maint: spelling fixes Paul Eggert <eggert@cs.ucla.edu> parents: 16201 diff changeset	161 1. the node; it can be cast to a 'const void * const *', i.e. into a
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	162 pointer to the key,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	163 2. an indicator which visit of the node this is,
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	164 3. the level of the node in the tree (0 for the root). */
12937 dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	165 # if @REPLACE_TSEARCH@
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	166 _GL_FUNCDECL_RPL (twalk, void,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	167 (const void *vroot, _gl_search_action_fn action)
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	168 _GL_ARG_NONNULL ((2)));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	169 _GL_CXXALIAS_RPL (twalk, void,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	170 (const void *vroot, _gl_search_action_fn action));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	171 # else
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	172 # if !@HAVE_TSEARCH@
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	173 _GL_FUNCDECL_SYS (twalk, void,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	174 (const void *vroot, _gl_search_action_fn action)
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	175 _GL_ARG_NONNULL ((2)));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	176 # endif
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	177 _GL_CXXALIAS_SYS (twalk, void,
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	178 (const void *vroot, _gl_search_action_fn action));
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	179 # endif
dbc0820f9ddc search: Avoid #define replacements in C++ mode. Bruno Haible <bruno@clisp.org> parents: 12766 diff changeset	180 _GL_CXXALIASWARN (twalk);
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	181
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	182 #elif defined GNULIB_POSIXCHECK
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	183 # undef tsearch
12766 2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	184 # if HAVE_RAW_DECL_TSEARCH
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	185 _GL_WARN_ON_USE (tsearch, "tsearch is unportable - "
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	186 "use gnulib module tsearch for portability");
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	187 # endif
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	188 # undef tfind
12766 2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	189 # if HAVE_RAW_DECL_TFIND
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	190 _GL_WARN_ON_USE (tfind, "tfind is unportable - "
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	191 "use gnulib module tsearch for portability");
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	192 # endif
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	193 # undef tdelete
12766 2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	194 # if HAVE_RAW_DECL_TDELETE
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	195 _GL_WARN_ON_USE (tdelete, "tdelete is unportable - "
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	196 "use gnulib module tsearch for portability");
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	197 # endif
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	198 # undef twalk
12766 2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	199 # if HAVE_RAW_DECL_TWALK
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	200 _GL_WARN_ON_USE (twalk, "twalk is unportable - "
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	201 "use gnulib module tsearch for portability");
2c14f1e449e5 warn-on-use: use instead of link-warning Eric Blake <ebb9@byu.net> parents: 12559 diff changeset	202 # endif
9258 bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	203 #endif
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	204
bee5960c276a Rename search_.h to search.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	205
14840 5f709022a256 Allow multiple gnulib generated include files to be combined. Bruno Haible <bruno@clisp.org> parents: 14274 diff changeset	206 #endif /* _@GUARD_PREFIX@_SEARCH_H */
5f709022a256 Allow multiple gnulib generated include files to be combined. Bruno Haible <bruno@clisp.org> parents: 14274 diff changeset	207 #endif /* _@GUARD_PREFIX@_SEARCH_H */

Mercurial > hg > octave-shane > gnulib-hg

annotate lib/search.in.h @ 17249:e542fd46ad6f