From 7234fdbb0cb0dd45ed1d6e7814c91e596126ee25 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Mon, 9 Oct 2017 11:54:11 +0200
Subject: Implement matching on the calltrace (#17)

* Implement matching on the calltrace---
 src/sp_list.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/sp_list.c')

diff --git a/src/sp_list.c b/src/sp_list.c
index 04154b7..112d822 100644
--- a/src/sp_list.c
+++ b/src/sp_list.c
@@ -35,3 +35,21 @@ void sp_list_insert(sp_node_t *list, void *data) {
     list->next = new;
   }
 }
+
+void sp_list_prepend(sp_node_t *list, void *data) {
+  if (list->head == NULL) {
+    list->data = data;
+    list->next = NULL;
+    list->head = list;
+  } else {
+    sp_node_t *new = pecalloc(sizeof(*new), 1, 1);
+
+    new->next = list->next;
+    list->next = new;
+
+    new->head = list;
+
+    new->data = list->data;
+    list->data = data;
+  }
+}
\ No newline at end of file
-- 
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