OSLinkClose Function (ROM Call 0x24E)
link.h

void OSLinkClose (void);

Closes a low-level link communication.

OSLinkClose waits until eventual bytes waiting in transmit queue are sent out, then clears both transmit and receive queues, and clear a flag which tells that the communication is opened.

Uses: ROM Call 0x46E
Used by: LIO_Get, LIO_Receive, LIO_Send, LIO_SendProduct, OSCheckSilentLink, cmd_sendcalc, cmd_sendchat