On Fri, Jun 11, 2021 at 09:56:20AM +, Miod Vallat wrote:
> All the is*() ctype.h functions take an int as argument, but valid
> values are only EOF, and the range of values of `unsigned char'.
>
> All, but one: the XPG4 isascii(), which has no such restriction.
> Quoting
All the is*() ctype.h functions take an int as argument, but valid
values are only EOF, and the range of values of `unsigned char'.
All, but one: the XPG4 isascii(), which has no such restriction.
Quoting https://pubs.opengroup.org/onlinepubs/9699919799/ :
``The isascii() function is defined on
