tree d2ab465392a10b105a71b88c6447694eca67c73f
parent aa0bea7bc1927b737f46c41ceb1f1508c9a3ff11
author David Benjamin <davidben@google.com> 1459312937 -0400
committer David Benjamin <davidben@google.com> 1459349202 +0000

Spell __attribute__((format(printf, ...))) with more underscores.

They may be spelled with or without underscores. Alas, a lot of C code (adb,
cURL) seems to find it a popular pasttime to #define printf *before* including
external headers. This is completely nonsense and invalid, but working around
it is easy and is what we (and OpenSSL) were doing before
061332f21643a910941c32cbfc40e577c380e342.

I'll be sending a patch to cURL tomorrow to make them at least do their macro
trickery after external #includes for sanity. adb's sysdeps.h is a lot longer
and consistently #included first so I'll probably leave that be for lack of
time.

Change-Id: I03a0a253f2c902eb45f45faace1e5c5df4335ebf
Reviewed-on: https://boringssl-review.googlesource.com/7605
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>