headers: surround GCC attribute names with double underscores
authorJonathan Nieder <jrnieder@gmail.com>
Sat, 14 Apr 2012 13:06:57 +0000 (15:06 +0200)
committerYang Tse <yangsita@gmail.com>
Sat, 14 Apr 2012 13:06:57 +0000 (15:06 +0200)
commit8b63b48627961c0bf880eb4d57cf24d6a828dcd2
treeddc6989b9d2a6081bc115c2095bd3c2aba729e16
parentb9ac64c2cb7965eae3dfa9fd1bf9a2bf04b1e2a5
headers: surround GCC attribute names with double underscores

This protects from attribute names being defined by third party's code.

Improvement: http://curl.haxx.se/mail/lib-2012-04/0127.html
include/curl/typecheck-gcc.h
lib/setup.h
m4/curl-compilers.m4