gentoo-ebuilds/media-libs/audiofile/files/audiofile-0.3.6-clang-deprecation.patch

https://github.com/mpruett/audiofile/issues/65
https://bugs.gentoo.org/914349
--- a/libaudiofile/modules/SimpleModule.h
+++ b/libaudiofile/modules/SimpleModule.h
@@ -125,13 +125,17 @@ struct signConverter
 	static const int kScaleBits = (Format + 1) * CHAR_BIT - 1;
 	static const int kMinSignedValue = -1 << kScaleBits;
 
-	struct signedToUnsigned : public std::unary_function<SignedType, UnsignedType>
+	struct signedToUnsigned
 	{
+		typedef SignedType argument_type;
+		typedef UnsignedType result_type;
 		UnsignedType operator()(SignedType x) { return x - kMinSignedValue; }
 	};
 
-	struct unsignedToSigned : public std::unary_function<SignedType, UnsignedType>
+	struct unsignedToSigned
 	{
+		typedef SignedType argument_type;
+		typedef UnsignedType result_type;
 		SignedType operator()(UnsignedType x) { return x + kMinSignedValue; }
 	};
 };
@@ -323,8 +327,10 @@ private:
 };
 
 template <typename Arg, typename Result>
-struct intToFloat : public std::unary_function<Arg, Result>
+struct intToFloat
 {
+	typedef Arg argument_type;
+	typedef Result result_type;
 	Result operator()(Arg x) const { return x; }
 };
 
@@ -389,14 +395,18 @@ private:
 };
 
 template <typename Arg, typename Result, unsigned shift>
-struct lshift : public std::unary_function<Arg, Result>
+struct lshift
 {
+	typedef Arg argument_type;
+	typedef Result result_type;
 	Result operator()(const Arg &x) const { return x << shift; }
 };
 
 template <typename Arg, typename Result, unsigned shift>
-struct rshift : public std::unary_function<Arg, Result>
+struct rshift
 {
+	typedef Arg argument_type;
+	typedef Result result_type;
 	Result operator()(const Arg &x) const { return x >> shift; }
 };
 
@@ -491,8 +501,10 @@ private:
 };
 
 template <typename Arg, typename Result>
-struct floatToFloat : public std::unary_function<Arg, Result>
+struct floatToFloat
 {
+	typedef Arg argument_type;
+	typedef Result result_type;
 	Result operator()(Arg x) const { return x; }
 };