Fix signedness compiler warnings.
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 30 Nov 2012 20:45:55 +0000 (20:45 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 30 Nov 2012 20:45:55 +0000 (20:45 +0000)
commit0a1d8c87d4b9e2bc0bbeb20d505804e08165034c
tree0fb34e85d69b68604fb678e61a445c4c366dce94
parentd1bc4fefc5a15f910ada97041d003837669e0765
Fix signedness compiler warnings.

git-svn-id: svn://svn.tartarus.org/sgt/utils@9716 cda61777-01e9-0310-a592-d414129be87e
pid/pid.c