Remove unused object-ref code

diff --git a/cache.h b/cache.h
index ce7b386a4df346b91fcd00df3250587ff85711b8..d3b898708b0c30e2de979e51e31c0a95918ea348 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -189,6 +189,7 @@ enum object_type {
        /* 5 for future expansion */
        OBJ_OFS_DELTA = 6,
        OBJ_REF_DELTA = 7,
+       OBJ_ANY,
        OBJ_MAX,
 };
 
@@ -615,7 +616,7 @@ extern int pager_in_use(void);
 extern int pager_use_color;
 
 extern const char *editor_program;
-extern char *excludes_file;
+extern const char *excludes_file;
 
 /* base85 */
 int decode_85(char *dst, const char *line, int linelen);