[Freeciv-Dev] (PR#7279) Macro optimizations

["Marcelo Burda" <mburda@xxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=7279 >

...
> bool normalize_map_pos(struct map *map, int *x, int *y)
> normalize_map_pos(PMAP, X, Y)
> 
> These are functions that use instance map data rather than getting
> things
> like map.xsize from a global. Thus one can have several different maps
> or
> worlds and do appropriate topology transformations in any of them in
> the
> same game.
...
> Cheers,
> RossW
> =====
i am working using pointer to function: for this i propose some object 
style usage:
PMAP->normalzie_map_pos(X,Y);
to use more than one map.
Marcelo