upgrade to JUCE 5.4.3. Remove (probably) unused JUCE modules. Remove VST2 target (it's been end-of-life'd by Steinberg and by JUCE)

modules/juce_core/maths/juce_MathsFunctions.h

@@ -42,7 +42,7 @@ using uint16    = unsigned short;
 /** A platform-independent 32-bit signed integer type. */
 using int32     = signed int;
 /** A platform-independent 32-bit unsigned integer type. */
-typedef unsigned int                uint32;
+using uint32    = unsigned int;
 
 #if JUCE_MSVC
   /** A platform-independent 64-bit integer type. */
@@ -197,7 +197,6 @@ void findMinAndMax (const Type* values, int numValues, Type& lowest, Type& highe
     }
 }
 
-
 //==============================================================================
 /** Constrains a value to keep it within a given range.
 
@@ -265,6 +264,25 @@ bool isPositiveAndNotGreaterThan (int valueToTest, Type upperLimit) noexcept
     return static_cast<unsigned int> (valueToTest) <= static_cast<unsigned int> (upperLimit);
 }
 
+/** Computes the absolute difference between two values and returns true if it is less than or equal
+    to a given tolerance, otherwise it returns false.
+*/
+template <typename Type>
+bool isWithin (Type a, Type b, Type tolerance) noexcept
+{
+    return std::abs (a - b) <= tolerance;
+}
+
+/** Returns true if the two numbers are approximately equal. This is useful for floating-point
+    and double comparisons.
+*/
+template <typename Type>
+bool approximatelyEqual (Type a, Type b) noexcept
+{
+    return std::abs (a - b) <= (std::numeric_limits<Type>::epsilon() * std::max (a, b))
+            || std::abs (a - b) < std::numeric_limits<Type>::min();
+}
+
 //==============================================================================
 /** Handy function for avoiding unused variables warning. */
 template <typename... Types>