K 10
svn:author
V 6
jdorje
K 8
svn:date
V 27
2004-06-14T23:43:08.000000Z
K 7
svn:log
V 233
Clean up some city functions:

- Change "struct city *" parameters to "const struct city *".
- Rename several functions to match what they do.
- Style cleanups.
- Added comments.

Patch by Per Mathisen in PR#8982 with changes by me.

END