tree 3879f8d153188668e268df59a4eca918de790ba8
parent f626dcbc8418819f532d9af7858adad2a4dd2606
author Pavel Roskin <proski@gnu.org> 963591812 -0000
committer Pavel Roskin <proski@gnu.org> 963591812 -0000

Reduced the number of "signed vs. unsigned" warnings.
Sometimes such warnings matter (esp. on PPC with char default to unsigned)