DocumentationMathematicaThe Mathematica BookMathematica Reference GuideListing of C Functions in the MathLink Library
MLDestroyMark()
int MLDestroyMark(MLINK link, MLMARK mark) destroys the specified mark on a link.
Calling MLDestroyMark() disowns memory associated with the storage of expressions recorded after the mark. See Section 2.13.12.