toPort 442 ext/charconv/charconv.c ScmObj Scm_MakeOutputConversionPort(ScmPort *toPort, toPort 451 ext/charconv/charconv.c if (!SCM_OPORTP(toPort)) toPort 452 ext/charconv/charconv.c Scm_Error("output port required, but got %S", toPort); toPort 464 ext/charconv/charconv.c cinfo->remote = toPort; toPort 482 ext/charconv/charconv.c name = conv_name(SCM_PORT_OUTPUT, toPort, fromCode, toCode);