On Thu, Jan 14, 2021 at 07:46:01AM -0500, Mouse wrote: > > The standard is explicit that the argument must be EOF or an unsigned > > char. There is no way to support both true 8bit locales and > > magically fix this. > > No way for ctype.h to do so independent of the rest of the system. But > it's not at all hard to fix it from a libc design perspective; you just > need to choose a value for EOF that is out of range for signed char.
I recall there being some debate about whether it's actually legal for EOF to have any value other than -1. FWIW. -- David A. Holland dholl...@netbsd.org
