* 1 on error (file not found, etc)
*/
-int send_file(int conn, char *pathname, char *target_path, int encrypt)
+int mr_send_file(int conn, char *pathname, char *target_path, int encrypt)
{
int n, fd, code, n_to_send, i;
char data[UPDATE_BUFSIZ], enc[UPDATE_BUFSIZ];