void MLDestroyMark(MLINK link, MLMARK mark)破坏链接中指定的标记.
#include "mathlink.h"/* create a mark in a link, read some data, then back up */void f(MLINK lp){ MLMARK mark; mark = MLCreateMark(lp); if(mark == (MLMARK)0) { /* mark creation failed */ } /* read data from the link */ MLSeekToMark(lp, mark, 0); MLDestroyMark(lp, mark);}
MLCreateMark() MLSeekToMark()
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