1 files changed, 22 insertions, 0 deletions
diff --git a/free_ldapsearchfilter.c b/free_ldapsearchfilter.c
new file mode 100644
index 0000000..d952f93
--- /dev/null
+++ b/free_ldapsearchfilter.c
@@ -0,0 +1,22 @@
+#include <stdlib.h>
+#include "ldap.h"
+
+void free_ldapsearchfilter(struct Filter* f) {
+  while (f) {
+    struct Filter* tmp=f->next;
+    switch (f->type) {
+    case AND: case OR: case NOT:
+      free_ldapsearchfilter(f->x);
+      break;
+    case SUBSTRING:
+      while (f->substrings) {
+	struct Substring* s=f->substrings->next;
+	free(f->substrings);
+	f->substrings=s;
+      }
+    default:
+      break;
+    }
+    free(f); f=tmp;
+  }
+}