setup.h: move declarations for setup.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/attr.c b/attr.c
index 62127196cb..2d8aeb8b58 100644
--- a/attr.c
+++ b/attr.c
@@ -18,6 +18,7 @@
 #include "quote.h"
 #include "revision.h"
 #include "object-store.h"
+#include "setup.h"
 #include "thread-utils.h"
 
 const char git_attr__true[] = "(builtin)true";