Using dwarf_siblingof_c()

Example accessing a DIE sibling.

Access to each DIE on a sibling list. This is the preferred form as it is slightly more efficient than dwarf_siblingof_b().

*/
int example4c(Dwarf_Die in_die,
    Dwarf_Error *error)
{
    Dwarf_Die return_sib = 0;
    int res = 0;
 
    /* in_die must be a valid Dwarf_Die */
    res = dwarf_siblingof_c(in_die,&return_sib, error);
    if (res == DW_DLV_OK) {
        /* Use return_sib here. */
        dwarf_dealloc_die(return_sib);
        /*  return_sib is no longer usable for anything, we
            ensure we do not use it accidentally with: */
        return_sib = 0;
        return res;
    }
    return res;
}