From e8b5e852bd1ee487868cc49d04678ae7fd362149 Mon Sep 17 00:00:00 2001
From: a bellenir <a@bellenir.com>
Date: Thu, 31 Jul 2014 23:55:31 +0000
Subject: [PATCH] push front/back simply wrap list_insert_after

---
 source/list/list.c | 23 ++---------------------
 1 file changed, 2 insertions(+), 21 deletions(-)

diff --git a/source/list/list.c b/source/list/list.c
index 4df9a38..27e13d1 100644
--- a/source/list/list.c
+++ b/source/list/list.c
@@ -87,31 +87,12 @@ int list_index_of(list_t* list, list_node_t* node)
 
 list_node_t* list_push_front( list_t* list, void* contents )
 {
-    list_node_t* node = list_new_node( contents );
-    node->next = list->head;
-    list->head = node;
-    if( NULL == list->tail )
-    {
-        list->tail = node;
-    }
-    return node;
+    return list_insert_after(list, NULL, contents);
 }
 
 list_node_t* list_push_back( list_t* list, void* contents )
 {
-    list_node_t* node = list_new_node( contents );
-    node->next = NULL;
-    if( NULL == list->tail )
-    {
-        list->head = node;
-        list->tail = node;
-    }
-    else
-    {
-        list->tail->next = node;
-        list->tail = node;
-    }
-    return node;
+    return list_insert_after(list, list->tail, contents);
 }
 
 list_node_t* list_pop_front( list_t* list )
-- 
2.52.0