#include "wstp.h"

/* read a list of 64-bit integers from a link and then release the memory to WSTP for deallocation */

void f(WSLINK lp)
{
    wstpint64 *data;
    int length;

    if(! WSGetInteger64List(lp, &data, &length))
        { /* unable to read the list of integers from lp */ }

    /* ... */

    WSReleaseInteger64List(lp, data, length);
}