X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Fq.c;h=989c47f4993984c37d5b784886ff34b58139a7fd;hp=543d5795760ff9f76702105485d74bf420863881;hb=f0a3da08874dcfae2f3180559b208f6726702e6a;hpb=2f5439b70a9b86a51b629efe0c9ae7f4bda00107

diff --git a/lib/q.c b/lib/q.c
index 543d579..989c47f 100644
--- a/lib/q.c
+++ b/lib/q.c
@@ -987,7 +987,7 @@ void list_append_(void*_list, void*entry)
     commonlist_t**list = (commonlist_t**)_list;
     commonlist_t* n = 0;
     if(!*list) {
-        n = malloc(sizeof(commonlist_t)+sizeof(listinfo_t));
+        n = (commonlist_t*)malloc(sizeof(commonlist_t)+sizeof(listinfo_t));
         *list = n;
         (*list)->info[0].size = 0;
     } else {
@@ -999,6 +999,23 @@ void list_append_(void*_list, void*entry)
     (*list)->info[0].last = n;
     (*list)->info[0].size++;
 }
+/* notice: prepending uses slighly more space than appending */
+void list_prepend_(void*_list, void*entry)
+{
+    commonlist_t**list = (commonlist_t**)_list;
+    commonlist_t* n = (commonlist_t*)malloc(sizeof(commonlist_t)+sizeof(listinfo_t));
+    int size = 0;
+    commonlist_t* last = 0;
+    if(*list) {
+        last = (*list)->info[0].last;
+        size = (*list)->info[0].size;
+    }
+    n->next = *list;
+    n->entry = entry;
+    *list = n;
+    (*list)->info[0].last = last;
+    (*list)->info[0].size = size+1;
+}
 void list_free_(void*_list) 
 {
     commonlist_t**list = (commonlist_t**)_list;