[Nmh-workers] unsigned char

[Lyndon Nerenberg]

I'm working through the 'posixify' pass on the code base, and the 
inevitable 'signed vs. unsigned' char debate has started.  Is there anyone 
on the list with *categorical* knowledge of why 'unsigned char' is in 
certain chunks of the code base?  If so, please send me a note, as I would 
like to rationalize the usage against current standard libraries. (and 
please, no 'guessers'? i can guess for myself.)

Thanks,

--lyndon