base: use intptr_t types for CFHashCode

Use `intptr_t` size types instead to ensure that the Windows correctly
maps them on x64.

Author: compnerd

CoreFoundation/Base.subproj/CFBase.h

@@ -446,17 +446,10 @@ CF_EXPORT double kCFCoreFoundationVersionNumber;
 #define kCFCoreFoundationVersionNumber_iOS_9_x_Max 1299
 #endif
 
-#if __LLP64__
-typedef unsigned long long CFTypeID;
-typedef unsigned long long CFOptionFlags;
-typedef unsigned long long CFHashCode;
-typedef signed long long CFIndex;
-#else
-typedef unsigned long CFTypeID;
-typedef unsigned long CFOptionFlags;
-typedef unsigned long CFHashCode;
-typedef signed long CFIndex;
-#endif
+typedef uintptr_t CFTypeID;
+typedef uintptr_t CFOptionFlags;
+typedef uintptr_t CFHashCode;
+typedef intptr_t CFIndex;
 
 /* Base "type" of all "CF objects", and polymorphic functions on them */
 typedef const CF_BRIDGED_TYPE(id) void * CFTypeRef;