In article <20050501162107.DB86D2DA27@cvs.netbsd.org>
riz@netbsd.org wrote:

> Modified Files:
> 	src/gnu/dist/gettext/gettext-tools/src: po-lex.c
> 
> Log Message:
> Only test if a char is >= 0x00 when CHAR_MIN is < 0, so gcc doesn't
> warn about the comparison always being true.  Fixes build for macppc
> target.

Isn't it better to test ((mbc->buf[0] & 0x80) == 0) for readability
if it checks control characters?
---
Izumi Tsutsui