Bjoern A. Zeeb 460473a071 Style changes only:
- Consistently add parentheses to return statements.
 - Use NULL instead of 0 when comparing pointers, also avoiding
   unnecessary casts.
 - Do not use pointers as booleans.

Reviewed by:	rwatson (earlier version)
MFC after:	2 months
2008-10-26 19:17:25 +00:00
..
2008-08-24 07:40:14 +00:00
2008-10-26 19:17:25 +00:00
2008-10-25 06:25:15 +00:00
2008-10-24 07:57:48 +00:00