Line characteristics.

typedef struct _LINECONTROL {
  BYTE     bDataBits;    /*  Data bits flag. */
  BYTE     bParity;      /*  Parity flag. */
  BYTE     bStopBits;    /*  Stop bit flag. */
  BYTE     fTransBreak;  /*  Transmitting break flag. */
} LINECONTROL;

typedef   LINECONTROL   * PLINECONTROL ;