1 files changed, 84 insertions, 0 deletions
diff --git a/src/slist.h b/src/slist.h
new file mode 100644
index 0000000..f7c7ae9
--- /dev/null
+++ b/src/slist.h
@@ -0,0 +1,84 @@
+/*
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef SLIST_H
+#define SLIST_H
+
+typedef struct
+{
+    GSList *list;
+    GMutex *lock;
+} SList;
+
+inline void
+slist_new(SList *self)
+{
+    self->list = NULL;
+    self->lock = g_mutex_new();
+}
+
+inline void
+slist_free(SList *self)
+{
+    GSList *i;
+
+    for (i = self->list; i; i = g_slist_next(i))
+        text_unref(i->data);
+
+    g_slist_free(self->list);
+    g_mutex_free(self->lock);
+}
+
+inline gboolean
+slist_empty(SList *self)
+{
+    g_mutex_lock(self->lock);
+    gboolean out = self->list == NULL;
+    g_mutex_unlock(self->lock);
+    return out;
+}
+
+inline GSList*
+slist_pop_link(SList *self)
+{
+    GSList *out = NULL;
+
+    g_mutex_lock(self->lock);
+    out = self->list;
+    self->list = g_slist_remove_link(self->list, self->list);
+    g_mutex_unlock(self->lock);
+
+    return out;
+}
+
+inline void
+slist_push(SList *self, Text *data)
+{
+    g_mutex_lock(self->lock);
+    self->list = g_slist_append(self->list, data);
+    g_mutex_unlock(self->lock);
+}
+
+inline void
+slist_push_link(SList *self, GSList *link)
+{
+    g_mutex_lock(self->lock);
+    self->list = g_slist_concat(link, self->list);
+    g_mutex_unlock(self->lock);
+}
+
+#endif