X-Git-Url: http://git.pk910.de/?a=blobdiff_plain;f=include%2Fcrule.h;h=a89fd549a77aa0318d981e8324c3cd60fbc4ad29;hb=3d59398668e6f0977c147c5efeefe7582d05b25b;hp=38a7a89d0ffa0b95883a12dd44bf139ca688f11c;hpb=ae91ef6320f611af74e70a0db2620c338fbaa7d5;p=ircu2.10.12-pk.git

diff --git a/include/crule.h b/include/crule.h
index 38a7a89..a89fd54 100644
--- a/include/crule.h
+++ b/include/crule.h
@@ -1,7 +1,6 @@
-/*
- * crule.h
- *
- * $Id$
+/** @file crule.h
+ * @brief Interfaces and declarations for connection rule checking.
+ * @version $Id$
  */
 #ifndef INCLUDED_crule_h
 #define INCLUDED_crule_h
@@ -10,8 +9,13 @@
  * Proto types
  */
 
-extern void crule_free(char **elem);
-extern int crule_eval(char *rule);
-extern char *crule_parse(char *rule);
+/*
+ * opaque node pointer
+ */
+struct CRuleNode;
+
+extern void crule_free(struct CRuleNode** elem);
+extern int crule_eval(struct CRuleNode* rule);
+extern struct CRuleNode* crule_parse(const char* rule);
 
 #endif /* INCLUDED_crule_h */