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 C_ISLPT()

 DESCRIPTION

 C_ISLPT() checks the specified LPT port to determine whether it is
 ready to receive data.

 NOTES

 The C_ISLPT() function checks only the LPT port to determine if it
 is ready.  Depending on the type of printer connection, it may also
 be necessary to check the printer itself to determine it's status.

 SYNTAX

 C_ISLPT(port)

 PARAMETERS

 port (N) is the LPT port number (1 = LPT1, 2 = LPT2, etc.) to check.

 RETURNS

 C_ISLPT() returns true (.T.) if the LPT port is ready, otherwise
 false (.F.).

 EXAMPLES

 ? c_islpt(1) --> .T.     && LPT1 shows it is ready