wrapper.h: move declarations for wrapper.c functions from cache.h

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/usage.c b/usage.c
index 40a1c5a433..b53c99dbe5 100644
--- a/usage.c
+++ b/usage.c
@@ -5,6 +5,7 @@
  */
 #include "cache.h"
 #include "gettext.h"
+#include "wrapper.h"
 
 static void vreportf(const char *prefix, const char *err, va_list params)
 {