Re: [Tinycc-devel] Basic patch for passing W9X short DOS paths to TCC.

[lostgallifreyan]

Dave Dodge <address@hidden> wrote:
(14/04/2009 18:13)

>If the filename string contains any high-valued characters, such as
>accented letters, then accessing it with a char* might produce a
>negative char value, and passing that to isupper/islower can be a
>problem.
>

Ok. Point taken about undefined behaviour. Is the "unsigned char *p" 
declaration enough though? One mail suggested using "unsigned" at every 
subsequent use of the variable. Your mail suggested it was ok to do it once at 
declaration. I just forgot to include it while working on the patch, but the 
second posting has it there (as well as a more important fix).