From e7f541396715ee2895abcf73044b91ae9b746201 Mon Sep 17 00:00:00 2001
From: xXx-caillou-xXx
Date: Wed, 20 Dec 2017 18:09:53 +0100
Subject: Better parsing of the rules

Thanks to this huge commit from @xXx-caillou-xXx, we can now write amazingly flexible rules.---
 src/sp_tree.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/sp_tree.c

(limited to 'src/sp_tree.c')

diff --git a/src/sp_tree.c b/src/sp_tree.c
new file mode 100644
index 0000000..328a919
--- /dev/null
+++ b/src/sp_tree.c
@@ -0,0 +1,20 @@
+#include "php_snuffleupagus.h"
+
+void sp_tree_free(sp_tree *tree) {
+  while (tree) {
+    sp_tree *tmp;
+    pefree(tree->value, 1);
+    sp_tree_free(tree->idx);
+    tmp = tree;
+    tree = tree->next;
+    pefree(tmp, 1);
+  }
+}
+
+sp_tree *sp_tree_new() {
+  sp_tree *new = pecalloc(sizeof(sp_tree), 1, 1);
+  new->next = new->idx = NULL;
+  new->value = NULL;
+  new->type = 0;
+  return new;
+}
-- 
cgit v1.3