What's a good way to check availability of __restrict keyword?
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01-11-2019 - |
Question
I am looking a set of #ifdef
's to check availability of __restrict
keyword for GCC and Visual Studio. I assume that it needs to check compiler version, but I don't know for which versions it was introduced. Anyone that can help me out?
UPDATE: This must (and only needs to) work when compiling as C89! So I cannot rely on __STDC_VERSION__
indicating C99, or C99 support.
No correct solution
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