X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=tree-walk.h;h=903a7b0f483fec5cbb6c6b372ab49cc28b655e75;hb=65c6a4696a760f518c9f262705de030323c11146;hp=43458cf8ce3a115ee22bb3512749d456c93f783c;hpb=e8811929344c46aed7669e148527af054eb3e18b;p=git.git

diff --git a/tree-walk.h b/tree-walk.h
index 43458cf8c..903a7b0f4 100644
--- a/tree-walk.h
+++ b/tree-walk.h
@@ -7,6 +7,13 @@ struct name_entry {
 	unsigned int mode;
 };
 
+static inline enum object_type object_type(unsigned int mode)
+{
+	return S_ISDIR(mode) ? OBJ_TREE :
+		S_ISGITLINK(mode) ? OBJ_COMMIT :
+		OBJ_BLOB;
+}
+
 struct tree_desc {
 	const void *buffer;
 	struct name_entry entry;
@@ -22,12 +29,11 @@ static inline const unsigned char *tree_entry_extract(struct tree_desc *desc, co
 
 static inline int tree_entry_len(const char *name, const unsigned char *sha1)
 {
-	return (char *)sha1 - (char *)name - 1;
+	return (const char *)sha1 - name - 1;
 }
 
 void update_tree_entry(struct tree_desc *);
 void init_tree_desc(struct tree_desc *desc, const void *buf, unsigned long size);
-const unsigned char *tree_entry_extract(struct tree_desc *, const char **, unsigned int *);
 
 /* Helper function that does both of the above and returns true for success */
 int tree_entry(struct tree_desc *, struct name_entry *);