compiler.h: watcom_switch_hack() improvements
commitbe01d496d4068507425a0f1999e387bb77a562f4
authorH. Peter Anvin <hpa@zytor.com>
Fri, 24 Feb 2017 01:25:31 +0000 (23 17:25 -0800)
committerH. Peter Anvin <hpa@zytor.com>
Fri, 24 Feb 2017 01:25:31 +0000 (23 17:25 -0800)
treebe99f960674d20951aded30a6697b8b5fef6c261
parente3cd70bc46ca477e2e972dc2ab6c6eda928350e9
compiler.h: watcom_switch_hack() improvements

Avoid type promotion due to ?:, and put in a comment to explain what
the heck the purpose is of wrapping default in a macro.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
include/compiler.h