kill printf(3) format warning for time_t
fix highly illegal return of int as char *, and less worrying set-but-not-used warning
of course we can. fixes value-computed-is-unused warning
if you're using strlen() on it, as we are in tp_serial_send_cmd(), it had better be a plain char. make it so, killing one warning. no reason to sprintf() into an unsigned char buffer, so make it not, killing the other. this cleans all warnings from synaptic.c using gcc 3.7.2
fix your damn email address, nico