Fix two C++-Builder 11 issues (#634)

* Invert preprocessor condition, as the Microsoft compiler seems to be the special case - not the other way around

* Removed redefinition of typedef 'PHIDP_PREPARSED_DATA' in hidapi_hidsdi.h to match the original hidsdi.h

As reported in #630

windows/hidapi_descriptor_reconstruct.h

@@ -213,7 +213,7 @@ typedef struct hidp_preparsed_data_ {
 	USHORT FirstByteOfLinkCollectionArray;
 	USHORT NumberLinkCollectionNodes;
 
-#if defined(__MINGW32__) || defined(__CYGWIN__)
+#ifndef _MSC_VER
 	// MINGW fails with: Flexible array member in union not supported
 	// Solution: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
 	union {

windows/hidapi_hidsdi.h

@@ -40,8 +40,6 @@ typedef struct _HIDD_ATTRIBUTES{
 	USHORT VersionNumber;
 } HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES;
 
-typedef struct _HIDP_PREPARSED_DATA * PHIDP_PREPARSED_DATA;
-
 typedef void (__stdcall *HidD_GetHidGuid_)(LPGUID hid_guid);
 typedef BOOLEAN (__stdcall *HidD_GetAttributes_)(HANDLE device, PHIDD_ATTRIBUTES attrib);
 typedef BOOLEAN (__stdcall *HidD_GetSerialNumberString_)(HANDLE device, PVOID buffer, ULONG buffer_len);