Casio IT-2000W Technical Reference Manual page 129

DCB structure
typedef struct tagDCB
{
BYTE Id;
UNIT BaudRate;
BYTE ByteSize;
BYTE Parity;
BYTE StopBits;
UNIT RlsTimeout;
UNIT CtsTimeout;
UNIT DsrTimeout;
UNIT fBinary;
UNIT fRtsDisable;
UNIT fParity;
UNIT fOutxCtsFlow;
UNIT fOutxDsrFlow;
UNIT fDummy;
UNIT fDtrDisable;
UNIT fOutX;
UNIT fnInX;
UNIT fPeChar;
UNIT fNull;
UNIT fChEvt;
UNIT fDtrflow;
UNIT fRtsflow;
UNIT fDummy2;
char XonChar;
char XoffChar;
UNIT XonLim;
UNIT XoffLim;
char PeChar;
char EofChar;
char EvtChar;
UNIT TxDelay;
} DCB;
/* Number of bits per byte (4-8) */
/* 0 = None, 1 = Odd, 2 = Even, 3 = Mark, 4 = Space */
/* 0 = 1 bit, 1 = 1.5 bits, 2 = 2 bits */
/* Binary mode (without EOF check) */
/* Ignores RTS at initialization. */
/* Ignores DTR at initialization. */
/* Enables XON/XOFF at output. */
/* Enables XON/XOFF at input. */
/* Execute replacement because of a parity error. */
/* Enables the transmission character event. */
/* XON character for transmission and reception */
/* XOFF character for transmission and reception */
/* Replacement character to be used at parity error */
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/* DCB */
/* internal device ID */
/* Baud rate */
/* Timeout of RLSD set */
/* Timeout of CTS set */
/* Timeout of DSR set */
/* Enables the parity check. */
/* CTS handshake at output */
/* DSR handshake at output */
/* Enables Null stripping. */
/* DTR handshake at input */
/* RTS handshake at input */
/* Reserved */
/* XON threshold at transmission */
/* XOFF threshold at transmission */
/* Delimiter of the input characters */
/* Received event character */
/* Delay time between characters */