rev-list: make "show_bisect_vars" non static

and declare it in "bisect.h" as we will use this function later.

While at it, rename its last argument "show_all" instead of
"bisect_find_all".

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/bisect.h b/bisect.h
index 60b2fe1cdc..860a15c9b8 100644
--- a/bisect.h
+++ b/bisect.h
@@ -5,4 +5,6 @@ extern struct commit_list *find_bisection(struct commit_list *list,
 					  int *reaches, int *all,
 					  int find_all);
 
+extern int show_bisect_vars(int reaches, int all, int show_all);
+
 #endif