/*
Copyright (C) Magna Carta Software, Inc. 1990.  All Rights Reserved
C COMMUNICATIONS TOOLKIT
TXCOUNT.C -- Return the number of bytes in the TX buffer.
*/


#include <ccttype.h>


/*
C_TXCOUNT -- return the free space in transmit buffer (in bytes);
Parameters:
COMM_PORT *p -- pointer to the port;
*/
WORD c_txcount(COMM_PORT *p)
{
    return ((*p->txstat_)(p));
}