This is documentation for Mathematica 4, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)
Wolfram Research, Inc.



FilledSmallSquareint MLClearError(MLINK link) if possible clears any error on link and reactivates the link.

FilledSmallSquareMLClearError() returns 0 if it was unable to clear the error. This can happen if the error was for example the result of a link no longer being open.

FilledSmallSquare See The Mathematica Book: Section 2.12.13.