Because it will be used from "bisect.c" too.
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
bisect.h | 2 ++
builtin-rev-list.c | 2 +-
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/bisect.h b/bisect.h
index fdba913..cb37ddf 100644
--- a/bisect.h
+++ b/bisect.h
@@ -26,4 +26,6 @@ extern int show_bisect_vars(struct rev_list_info *info, int reaches, int all);
extern int bisect_next_vars(const char *prefix);
+extern int estimate_bisect_steps(int all);
+
#endif
diff --git a/builtin-rev-list.c b/builtin-rev-list.c
index 38a8f23..4c5f5ee 100644
--- a/builtin-rev-list.c
+++ b/builtin-rev-list.c
@@ -211,7 +211,7 @@ static inline int exp2i(int n)
*
* and P(2^n + x) < 0.5 means 2^n < 3x
*/
-static int estimate_bisect_steps(int all)
+int estimate_bisect_steps(int all)
{
int n, x, e;
--
1.6.2.2.537.g3b83b
--
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