MLReleaseReal64Array()

#include "mathlink.h"

/* read an array of double-precision floating-point numbers from a link and then release the memory to MathLink for deallocation */

void f(MLINK lp)
{
    double *data;
    int *dimensions;
    char **heads;
    int depth;

    if(! MLGetReal64Array(lp, &data, &dimensions, &heads))
      { /* unable to read the floating-point number array from lp */ }

    /* ... */

    MLReleaseReal64Array(lp, data, dimensions, heads, depth);
}