blame: avoid -lm by not using log().

diff --git a/revision.h b/revision.h
index 5170ac425fb9adababec7ec4f12e44965172033e..31e8f615677634a92992df8404c86a8c2184ff2a 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -3,6 +3,9 @@
 
 #define SEEN           (1u<<0)
 #define UNINTERESTING   (1u<<1)
+#define TREECHANGE     (1u<<2)
+#define SHOWN          (1u<<3)
+#define TMP_MARK       (1u<<4) /* for isolated cases; clean after use */
 
 struct rev_info {
        /* Starting list */
@@ -15,13 +18,16 @@ struct rev_info {
 
        /* Traversal flags */
        unsigned int    dense:1,
+                       no_merges:1,
                        remove_empty_trees:1,
                        lifo:1,
                        topo_order:1,
                        tag_objects:1,
                        tree_objects:1,
                        blob_objects:1,
-                       edge_hint:1;
+                       edge_hint:1,
+                       limited:1,
+                       unpacked:1;
 
        /* special limits */
        int max_count;
@@ -30,7 +36,10 @@ struct rev_info {
 };
 
 /* revision.c */
-extern int setup_revisions(int argc, const char **argv, struct rev_info *revs);
+extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def);
+extern void prepare_revision_walk(struct rev_info *revs);
+extern struct commit *get_revision(struct rev_info *revs);
+
 extern void mark_parents_uninteresting(struct commit *commit);
 extern void mark_tree_uninteresting(struct tree *tree);