Add a wrapper for get_sha1 called cgit_get_sha1

This will later be changed to include namespace resolution,
but the call sites are changed now to keep the changes small.

Signed-off-by: Richard Maw <richard.maw@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/cgit.h b/cgit.h
index 325432b..49f0557 100644
--- a/cgit.h
+++ b/cgit.h
@@ -391,4 +391,6 @@ extern char *expand_macros(const char *txt);
 
 extern char *get_mimetype_for_filename(const char *filename);
 
+extern int cgit_get_sha1(const char *name, unsigned char *sha1);
+
 #endif /* CGIT_H */