Function list_push_back

v2/engine/lists.c:111–136

 */

LIST * list_push_back( LIST * head, OBJECT * value )
{
    unsigned int size = list_length( head );
    unsigned int i;

    if ( DEBUG_LISTS )
        printf( "list > %s <\n", object_str( value ) );

    /* If the size is a power of 2, reallocate. */
    if ( size == 0 )
    {
        head = list_alloc( 1 );
    }
    else if ( ( ( size - 1 ) & size ) == 0 )
    {
        LIST * l = list_alloc( size + 1 );
        memcpy( l, head, sizeof( LIST ) + size * sizeof( OBJECT * ) );
        list_dealloc( head );
        head = l;
    }

    list_begin( head )[ size ] = value;
    head->impl.size = size + 1;

    return head;
}


/*