struct alt_base *next;
};
-struct alt_base *alt = NULL;
+static struct alt_base *alt = NULL;
static SHA_CTX c;
static z_stream stream;
return 0;
}
-int fetch_object(struct alt_base *repo, unsigned char *sha1)
+static int fetch_object(struct alt_base *repo, unsigned char *sha1)
{
char *hex = sha1_to_hex(sha1);
char *filename = sha1_file_name(sha1);