WSDestroyMark (C 函数)
范例
基本范例 (1)
#include "wstp.h"
/* create a mark in a link, read some data, then back up */
void f(WSLINK lp)
{
WSMARK mark;
mark = WSCreateMark(lp);
if(mark == (WSMARK)0)
{ /* mark creation failed */ }
/* read data from the link */
WSSeekToMark(lp, mark, 0);
WSDestroyMark(lp, mark);
}