diff -r 5549419824b4 -r afe520f454bd librazor/razor-internal.h
--- a/librazor/razor-internal.h	Wed Jul 08 22:14:16 2009 +0100
+++ b/librazor/razor-internal.h	Fri Apr 23 21:07:15 2010 +0100
@@ -119,6 +119,7 @@
 	struct array file_string_pool;
 	struct array details_string_pool;
 	struct razor_mapped_file *mapped_files;
+	int lock_fd;
 };
 
 struct import_entry {
@@ -170,6 +171,9 @@
 	int post_order;
 };
 
+int
+razor_set_aquire_lock(struct razor_set *set, const char *path, int exclusive);
+
 struct razor_entry *
 razor_set_find_entry(struct razor_set *set,
 		     struct razor_entry *dir, const char *pattern);