Various cosmetic cleanup of the files:

- move global variables around to reduce the scope and make them
  static if possible;
- add an ipfw_ prefix to all public functions to prevent conflicts
  (the same should be done for variables);
- try to pack variable declaration in an uniform way across files;
- clarify some comments;
- remove some misspelling of names (#define V_foo VNET(bar)) that
  slipped in due to cut&paste
- remove duplicate static variables in different files;

MFC after:	1 month

0 files changed, 0 insertions, 0 deletions