Function zFrag_Free

src/SB/Game/zShrapnel.cpp:87–114

equivalent

// equivalent
void zFrag_Free(zFrag* frag)
{
    frag->type = eFragInactive;

    if (frag->next != NULL)
    {
        frag->next->prev = frag->prev;
    }

    if (frag->prev != NULL)
    {
        frag->prev->next = frag->next;
    }

    sNumActiveFrags--;
    frag->next = sFirstFreeFrag.next;
    frag->prev = &sFirstFreeFrag;

    if (frag->next != NULL)
    {
        frag->next->prev = frag;
    }

    if (frag->prev != NULL)
    {
        frag->prev->next = frag;
    }
}

// equivalent
void zShrapnel_GameInit()