Hi,
I was doing some experiments and had linking issues with C++ code and saw that
some Mesa header files have extern "C" wrappers and others do not. For example
running:
$ find src/mesa/main -type f -name "*.h" -exec grep -H -E -o -c "extern
\"C\"" {} \; | grep :0 | wc -l
gives a result of 109 files. However, some header files in mesa/main and other
places do have the extern "C" { wrapper, such as mesa/main/mtypes.h.
What is the rule, if any, of what files have the extern "C" protection so that
the file is suitable for inclusion by C++ source files?
-Kevin
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