Replaced strerror_s with (less safe) strerror

libc++ (Xcode) doesn't seem to support it.

src/audio/WaveFileReader.cpp

@@ -166,9 +166,7 @@ void WaveFileReader::openFile() {
 			file.seekg(0);
 		}
 	} catch (const std::ifstream::failure&) {
-		std::array<char, 256> message;
-		strerror_s(message.data(), message.size(), errno);
-		throw runtime_error(message.data());
+		throw runtime_error(strerror(errno));
 	}
 }