| WORD sndcom(cid, ch) | |||
| int cid; | |||
| int ch; |
The sndcom function writes a byte to the specified communications device. USER calls this function whenever an application calls the WriteComm function (USER.205).
cid
Identifies the communications device.
ch
Specifies the character to transmit.
The return value is zero if the function is successful. Otherwise, the return value is a nonzero value if there is an error.
The export ordinal for this function is 5.