glib/gslist.h

   1 /* GLIB - Library of useful routines for C programming
   2  * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 /*
  21  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GLib Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GLib at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 #ifndef __G_SLIST_H__
  28 #define __G_SLIST_H__
  29
  30 #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
  31 #error "Only <glib.h> can be included directly."
  32 #endif
  33
  34 #include <glib/gmem.h>
  35 #include <glib/gnode.h>
  36
  37 G_BEGIN_DECLS
  38
  39 typedef struct _GSList GSList;
  40
  41 struct _GSList
  42 {
  43   gpointer data;
  44   GSList *next;
  45 };
  46
  47 /* Singly linked lists
  48  */
  49 GLIB_AVAILABLE_IN_ALL
  50 GSList*  g_slist_alloc                   (void) G_GNUC_WARN_UNUSED_RESULT;
  51 GLIB_AVAILABLE_IN_ALL
  52 void     g_slist_free                    (GSList           *list);
  53 GLIB_AVAILABLE_IN_ALL
  54 void     g_slist_free_1                  (GSList           *list);
  55 #define  g_slist_free1                   g_slist_free_1
  56 GLIB_AVAILABLE_IN_ALL
  57 void     g_slist_free_full               (GSList           *list,
  58                                           GDestroyNotify    free_func);
  59 GLIB_AVAILABLE_IN_ALL
  60 GSList*  g_slist_append                  (GSList           *list,
  61                                           gpointer          data) G_GNUC_WARN_UNUSED_RESULT;
  62 GLIB_AVAILABLE_IN_ALL
  63 GSList*  g_slist_prepend                 (GSList           *list,
  64                                           gpointer          data) G_GNUC_WARN_UNUSED_RESULT;
  65 GLIB_AVAILABLE_IN_ALL
  66 GSList*  g_slist_insert                  (GSList           *list,
  67                                           gpointer          data,
  68                                           gint              position) G_GNUC_WARN_UNUSED_RESULT;
  69 GLIB_AVAILABLE_IN_ALL
  70 GSList*  g_slist_insert_sorted           (GSList           *list,
  71                                           gpointer          data,
  72                                           GCompareFunc      func) G_GNUC_WARN_UNUSED_RESULT;
  73 GLIB_AVAILABLE_IN_ALL
  74 GSList*  g_slist_insert_sorted_with_data (GSList           *list,
  75                                           gpointer          data,
  76                                           GCompareDataFunc  func,
  77                                           gpointer          user_data) G_GNUC_WARN_UNUSED_RESULT;
  78 GLIB_AVAILABLE_IN_ALL
  79 GSList*  g_slist_insert_before           (GSList           *slist,
  80                                           GSList           *sibling,
  81                                           gpointer          data) G_GNUC_WARN_UNUSED_RESULT;
  82 GLIB_AVAILABLE_IN_ALL
  83 GSList*  g_slist_concat                  (GSList           *list1,
  84                                           GSList           *list2) G_GNUC_WARN_UNUSED_RESULT;
  85 GLIB_AVAILABLE_IN_ALL
  86 GSList*  g_slist_remove                  (GSList           *list,
  87                                           gconstpointer     data) G_GNUC_WARN_UNUSED_RESULT;
  88 GLIB_AVAILABLE_IN_ALL
  89 GSList*  g_slist_remove_all              (GSList           *list,
  90                                           gconstpointer     data) G_GNUC_WARN_UNUSED_RESULT;
  91 GLIB_AVAILABLE_IN_ALL
  92 GSList*  g_slist_remove_link             (GSList           *list,
  93                                           GSList           *link_) G_GNUC_WARN_UNUSED_RESULT;
  94 GLIB_AVAILABLE_IN_ALL
  95 GSList*  g_slist_delete_link             (GSList           *list,
  96                                           GSList           *link_) G_GNUC_WARN_UNUSED_RESULT;
  97 GLIB_AVAILABLE_IN_ALL
  98 GSList*  g_slist_reverse                 (GSList           *list) G_GNUC_WARN_UNUSED_RESULT;
  99 GLIB_AVAILABLE_IN_ALL
 100 GSList*  g_slist_copy                    (GSList           *list) G_GNUC_WARN_UNUSED_RESULT;
 101
 102 GLIB_AVAILABLE_IN_2_34
 103 GSList*  g_slist_copy_deep               (GSList            *list,
 104                                           GCopyFunc         func,
 105                                           gpointer          user_data) G_GNUC_WARN_UNUSED_RESULT;
 106 GLIB_AVAILABLE_IN_ALL
 107 GSList*  g_slist_nth                     (GSList           *list,
 108                                           guint             n);
 109 GLIB_AVAILABLE_IN_ALL
 110 GSList*  g_slist_find                    (GSList           *list,
 111                                           gconstpointer     data);
 112 GLIB_AVAILABLE_IN_ALL
 113 GSList*  g_slist_find_custom             (GSList           *list,
 114                                           gconstpointer     data,
 115                                           GCompareFunc      func);
 116 GLIB_AVAILABLE_IN_ALL
 117 gint     g_slist_position                (GSList           *list,
 118                                           GSList           *llink);
 119 GLIB_AVAILABLE_IN_ALL
 120 gint     g_slist_index                   (GSList           *list,
 121                                           gconstpointer     data);
 122 GLIB_AVAILABLE_IN_ALL
 123 GSList*  g_slist_last                    (GSList           *list);
 124 GLIB_AVAILABLE_IN_ALL
 125 guint    g_slist_length                  (GSList           *list);
 126 GLIB_AVAILABLE_IN_ALL
 127 void     g_slist_foreach                 (GSList           *list,
 128                                           GFunc             func,
 129                                           gpointer          user_data);
 130 GLIB_AVAILABLE_IN_ALL
 131 GSList*  g_slist_sort                    (GSList           *list,
 132                                           GCompareFunc      compare_func) G_GNUC_WARN_UNUSED_RESULT;
 133 GLIB_AVAILABLE_IN_ALL
 134 GSList*  g_slist_sort_with_data          (GSList           *list,
 135                                           GCompareDataFunc  compare_func,
 136                                           gpointer          user_data) G_GNUC_WARN_UNUSED_RESULT;
 137 GLIB_AVAILABLE_IN_ALL
 138 gpointer g_slist_nth_data                (GSList           *list,
 139                                           guint             n);
 140
 141 #define  g_slist_next(slist)             ((slist) ? (((GSList *)(slist))->next) : NULL)
 142
 143 G_END_DECLS
 144
 145 #endif /* __G_SLIST_H__ */