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rswindell authored
wait (return immediately if no data). The SBBSEXEC.DLL VDD_READ operation blocks, so we must poll status first to see if there's any data to read. <sigh>
5560f691
wait (return immediately if no data). The SBBSEXEC.DLL VDD_READ operation blocks, so we must poll status first to see if there's any data to read. <sigh>