index a79cb13cd9027aa451716556207d4619a881b2f7..26255967013c7fa4086681bba7636efb4b0157ec 100644 (file)
--- a/refs.h
+++ b/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 **/