Add missing list functions

2 files changed, 36 insertions, 1 deletions

diff --git a/eglib/gmain.c b/eglib/gmain.c
index 89794c05..027fd60c 100644
--- a/eglib/gmain.c
+++ b/eglib/gmain.c
@@ -1164,6 +1164,40 @@ GSList* g_slist_last(GSList *list)
 	return list;
 }
 
+static inline GSList* _g_slist_remove_link(GSList *list, GSList *link)
+{
+	GSList *tmp;
+	GSList *prev;
+
+	prev = NULL;
+	tmp = list;
+
+	while (tmp) {
+		if (tmp == link) {
+			if (prev)
+				prev->next = tmp->next;
+			if (list == tmp)
+				list = list->next;
+
+			tmp->next = NULL;
+			break;
+		}
+
+		prev = tmp;
+		tmp = tmp->next;
+	}
+
+	return list;
+}
+
+GSList* g_slist_delete_link(GSList *list, GSList *link)
+{
+	list = _g_slist_remove_link(list, link);
+	g_free(link);
+
+	return list;
+}
+
 /* Memory allocation functions */
 
 gpointer g_malloc(gulong n_bytes)
diff --git a/eglib/gmain.h b/eglib/gmain.h
index c75f25d2..8eb70dc7 100644
--- a/eglib/gmain.h
+++ b/eglib/gmain.h
@@ -183,7 +183,7 @@ GSList *g_slist_remove(GSList *list, void *data);
 GSList *g_slist_find(GSList *list, gconstpointer data);
 
 GSList *g_slist_find_custom(GSList *list, const void *data,
-			GCompareFunc cmp_func);
+							GCompareFunc cmp_func);
 
 GSList *g_slist_sort(GSList *list, GCompareFunc cmp_func);
 
@@ -191,6 +191,7 @@ int g_slist_length(GSList *list);
 
 void g_slist_foreach(GSList *list, GFunc func, void *user_data);
 void g_slist_free(GSList *list);
+GSList *g_slist_delete_link(GSList *list, GSList *link);
 
 GSList *g_slist_nth(GSList *list, guint n);
 gpointer g_slist_nth_data(GSList *list, guint n);