regex.h not self contained

[Ulrich Drepper]

Bruno Haible <haible@ilog.fr> writes:

> Here is a patch to fix this bug. POSIX Issue 6 says <regex.h> must define
> size_t by itself.

Then this must only be done for XPG6 and not otherwise.

-- 
---------------.                          ,-.   1325 Chesapeake Terrace
Ulrich Drepper  \    ,-------------------'   \  Sunnyvale, CA 94089 USA
Red Hat          `--' drepper at redhat.com   `------------------------