Factor out the ssh connection stuff from send-pack.c

I want to use it for git-fetch-pack too.

1 files changed, 3 insertions, 0 deletions

diff --git a/cache.h b/cache.h
index bf589a804..52842a0bc 100644
--- a/cache.h
+++ b/cache.h
@@ -259,6 +259,9 @@ struct pack_entry {
 	struct packed_git *p;
 };
 
+extern int git_connect(int fd[2], char *url, const char *prog);
+extern int finish_connect(pid_t pid);
+
 extern void prepare_packed_git(void);
 extern int use_packed_git(struct packed_git *);
 extern void unuse_packed_git(struct packed_git *);