Merge branch 'master' into next

diff --git a/refs.h b/refs.h
index 60cf48086f61c9206a343425ba9fdae3dce62937..26255967013c7fa4086681bba7636efb4b0157ec 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -1,6 +1,13 @@
 #ifndef REFS_H
 #define REFS_H
 
+/*
+ * Calls the specified function for each ref file until it returns nonzero,
+ * and returns the value
+ */
+extern int head_ref(int (*fn)(const char *path, const unsigned char *sha1));
+extern int for_each_ref(int (*fn)(const char *path, const unsigned char *sha1));
+
 /** Reads the refs file specified into sha1 **/
 extern int get_ref_sha1(const char *ref, unsigned char *sha1);