tree 86788a80dae7f7bfba1348a67351a458d35a2753
parent b0be8ae2a89b34323df83a7fc4ab68c0cae96398
author Willy Tarreau <w@1wt.eu> 1593978392 +0200
committer Willy Tarreau <w@1wt.eu> 1593978602 +0200
encoding latin1

BUILD: tree-wide: cast arguments to tolower/toupper to unsigned char

NetBSD apparently uses macros for tolower/toupper and complains about
the use of char for array subscripts. Let's properly cast all of them
to unsigned char where they are used.

This is needed to fix issue #729.