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15 lines
343 B
C++
15 lines
343 B
C++
// Check for strerror_r.
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// It can be either the POSIX version (which returns int) or the GNU version
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// (which returns char *).
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#include <cstring>
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#include <type_traits>
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int main()
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{
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char buffer[200];
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auto res{strerror_r(1, buffer, 200)};
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// Sidestep type differences. We don't really care what the value is.
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return not not res;
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}
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