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- *
- * 1- OUTP_CHAR {call} outputs a character string up to first null encountered.
- * (Note- all clipper strings are terminated by a ascii null or hex 00)
- * Example:
- * PUTCHARS='a character string '
- * CALL OUTP_CHAR WITH PUTCHARS
- *
- * 2- INP_CHAR(.T.or.F.) {function} returns a character string of the characters
- * available in the input buffer (maximum of 512 characters)
- * and gives the option of deleting characters read from input buffer .T. or
- * .F. leaving it untouched which allows easy monitoring for a special
- * character(s)
- * Example:
- * RECV_STR=INP_CHAR(.T.) & reads buffer and kills characters read
- * from buffer
- *
- * 3- INP_CNT() {function} returns numeric indicating the number of characters
- * that the input buffer is holding (Maximum of 512).
- * Example:
- * NUMCHAR=INP_CNT()
- *
- * 4- SET_XOFF {CALL} enables or disables xoff control .
- * Example:
- * SOFF=.T. && if you want to turn xoff feature on
- * SOFF=.F. && to turn it off
- * CALL SET_XOFF WITH SOFF
- *
- * 5- GET_XOFF(),RECV_XOFF(),SENT_XOFF() {FUNCTION} return logical value
- * indicating state of control flags
- * Example:
- * GFLAG=GET_XOFF()
- *
- * 6- INIT_COMM,UNINIT_COM,INP_FLUSH {CALL} dont pass or return parameters
- * Example:
- * CALL INIT_COMM
- * CALL INP_FLUSH
- *---------------------------------------------------------------------------
-
- CALL INIT_COMM
- PUTCHARS='ATDT8963970'
- CALL OUTP_CHAR WITH PUTCHARS
-