Function zarray_get

common/zarray.h:195–203

* Retrieves the element from the supplied array located at the zero-based * index of 'idx' and copies its value into the variable pointed to by the pointer * 'p'. */

 * 'p'.
 */
static inline void zarray_get(const zarray_t *za, int idx, void *p)
{
    assert(za != NULL);
    assert(p != NULL);
    assert(idx >= 0);
    assert(idx < za->size);

    memcpy(p, &za->data[idx*za->el_sz], za->el_sz);
}

/**
 * Similar to zarray_get(), but returns a "live" pointer to the internal