Silence unused variables warnings

src/clone.c

@@ -482,6 +482,9 @@ static const char *repository_base(git_repository *repo)
 static bool can_link(const char *src, const char *dst, int link)
 {
 #ifdef GIT_WIN32
+	GIT_UNUSED(src);
+	GIT_UNUSED(dst);
+	GIT_UNUSED(link);
 	return false;
 #else
 

src/transports/ssh.c

@@ -670,6 +670,7 @@ int git_transport_ssh_with_paths(git_transport **out, git_remote *owner, void *p
 	return 0;
 #else
 	GIT_UNUSED(owner);
+	GIT_UNUSED(payload);
 
 	assert(out);
 	*out = NULL;