K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2015-06-27T15:13:14.657448Z
K 7
svn:log
V 489
Change detection for the gnu_inline attribute.

According to the GCC documentation:
"This attribute is available in GCC 4.1.3 and later. It is available
if either of the preprocessor macros __GNUC_GNU_INLINE__ or
__GNUC_STDC_INLINE__ are defined."

We don't keep the gcc granularity up to the minor number so it's
better to use the documented way. Current clang defines both
macros.

Reference:
https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#Common-Function-Attributes

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