[Freeciv-Dev] small orginization path

[Dan Gohman <gohmandj@xxxxxxxxxxx>]

Since I think it would be fun and useful to have a C++ freeciv, I'm going to
work on this on my local tree. Some of the organization changes I'm making
I'd like to see made in the C version as well, so I'll be submitting patches
for this.

I have attached is a patch that moves two functions,
is_transporter_with_free_space and is_enough_transporter_space, from unit.c
to player.c (and updates the .h files accordingly).

For the curious, this corresponds to the following signature change:

current version (in common/unit.c):

int is_transporter_with_free_space(struct player *pplayer, int x, int y)
int is_enough_transporter_space(struct player *pplayer, int x, int y)

C++ version (in common/player.cpp):

bool player::is_transporter_with_free_space(int x, int y) const
bool player::is_enough_transporter_space(int x, int y) const

-- 
Dan Gohman
gohmandj@xxxxxxxxxxx