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 #include <glib/gmem.h>
  31
  32 G_BEGIN_DECLS
  33
  34 typedef struct _GSList GSList;
  35
  36 struct _GSList
  37 {
  38   gpointer data;
  39   GSList *next;
  40 };
  41
  42 /* Singly linked lists
  43  */
  44 GSList*  g_slist_alloc                   (void) G_GNUC_WARN_UNUSED_RESULT;
  45 void     g_slist_free                    (GSList           *list);
  46 void     g_slist_free_1                  (GSList           *list);
  47 #define  g_slist_free1                   g_slist_free_1
  48 GSList*  g_slist_append                  (GSList           *list,
  49                                           gpointer          data) G_GNUC_WARN_UNUSED_RESULT;
  50 GSList*  g_slist_prepend                 (GSList           *list,
  51                                           gpointer          data) G_GNUC_WARN_UNUSED_RESULT;
  52 GSList*  g_slist_insert                  (GSList           *list,
  53                                           gpointer          data,
  54                                           gint              position) G_GNUC_WARN_UNUSED_RESULT;
  55 GSList*  g_slist_insert_sorted           (GSList           *list,
  56                                           gpointer          data,
  57                                           GCompareFunc      func) G_GNUC_WARN_UNUSED_RESULT;
  58 GSList*  g_slist_insert_sorted_with_data (GSList           *list,
  59                                           gpointer          data,
  60                                           GCompareDataFunc  func,
  61                                           gpointer          user_data) G_GNUC_WARN_UNUSED_RESULT;
  62 GSList*  g_slist_insert_before           (GSList           *slist,
  63                                           GSList           *sibling,
  64                                           gpointer          data) G_GNUC_WARN_UNUSED_RESULT;
  65 GSList*  g_slist_concat                  (GSList           *list1,
  66                                           GSList           *list2) G_GNUC_WARN_UNUSED_RESULT;
  67 GSList*  g_slist_remove                  (GSList           *list,
  68                                           gconstpointer     data) G_GNUC_WARN_UNUSED_RESULT;
  69 GSList*  g_slist_remove_all              (GSList           *list,
  70                                           gconstpointer     data) G_GNUC_WARN_UNUSED_RESULT;
  71 GSList*  g_slist_remove_link             (GSList           *list,
  72                                           GSList           *link_) G_GNUC_WARN_UNUSED_RESULT;
  73 GSList*  g_slist_delete_link             (GSList           *list,
  74                                           GSList           *link_) G_GNUC_WARN_UNUSED_RESULT;
  75 GSList*  g_slist_reverse                 (GSList           *list) G_GNUC_WARN_UNUSED_RESULT;
  76 GSList*  g_slist_copy                    (GSList           *list) G_GNUC_WARN_UNUSED_RESULT;
  77 GSList*  g_slist_nth                     (GSList           *list,
  78                                           guint             n);
  79 GSList*  g_slist_find                    (GSList           *list,
  80                                           gconstpointer     data);
  81 GSList*  g_slist_find_custom             (GSList           *list,
  82                                           gconstpointer     data,
  83                                           GCompareFunc      func);
  84 gint     g_slist_position                (GSList           *list,
  85                                           GSList           *llink);
  86 gint     g_slist_index                   (GSList           *list,
  87                                           gconstpointer     data);
  88 GSList*  g_slist_last                    (GSList           *list);
  89 guint    g_slist_length                  (GSList           *list);
  90 void     g_slist_foreach                 (GSList           *list,
  91                                           GFunc             func,
  92                                           gpointer          user_data);
  93 GSList*  g_slist_sort                    (GSList           *list,
  94                                           GCompareFunc      compare_func) G_GNUC_WARN_UNUSED_RESULT;
  95 GSList*  g_slist_sort_with_data          (GSList           *list,
  96                                           GCompareDataFunc  compare_func,
  97                                           gpointer          user_data) G_GNUC_WARN_UNUSED_RESULT;
  98 gpointer g_slist_nth_data                (GSList           *list,
  99                                           guint             n);
 100
 101 #define  g_slist_next(slist)             ((slist) ? (((GSList *)(slist))->next) : NULL)
 102
 103 #ifndef G_DISABLE_DEPRECATED
 104 void     g_slist_push_allocator          (gpointer         dummy);
 105 void     g_slist_pop_allocator           (void);
 106 #endif
 107 G_END_DECLS
 108
 109 #endif /* __G_SLIST_H__ */
 110