In the old RS-232 serial port days, sometimes the UART would produce
garbage on the first character after a mode change; perhaps the USB
code throws away the first char for this reason.  I guess it takes a
read of one byte to synchronize the start/stop and flow control
settings.  Just a guess.
--
http://www.lightconsulting.com/~travis/  -><-
"We already have enough fast, insecure systems." -- Schneier & Ferguson
GPG fingerprint: 50A1 15C5 A9DE 23B9 ED98 C93E 38E9 204A 94C2 641B


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