| int SetCommBreak(idComDev) | ||||
| int idComDev; | /* device to suspend, */ | |||
The SetCommBreak function suspends character transmission and places the communications device in a break state.
idComDev
Specifies the communications device to be suspended. The OpenComm function returns this value.
The return value is zero if the function is successful. Otherwise, it is less than zero.
The communications device remains suspended until the application calls the ClearCommBreak function.