X-Git-Url: http://git.pk910.de/?a=blobdiff_plain;f=include%2Fcrule.h;h=a89fd549a77aa0318d981e8324c3cd60fbc4ad29;hb=refs%2Fheads%2Fupstream;hp=d436378b279bf79af6b421a6c0bf3461797de896;hpb=b70944c4b84fc2b707d0853ddf03975569dac2bd;p=ircu2.10.12-pk.git

diff --git a/include/crule.h b/include/crule.h
index d436378..a89fd54 100644
--- a/include/crule.h
+++ b/include/crule.h
@@ -1,12 +1,21 @@
-#ifndef CRULE_H
-#define CRULE_H
+/** @file crule.h
+ * @brief Interfaces and declarations for connection rule checking.
+ * @version $Id$
+ */
+#ifndef INCLUDED_crule_h
+#define INCLUDED_crule_h
 
-/*=============================================================================
+/*
  * 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 /* CRULE_H */
+#endif /* INCLUDED_crule_h */