Remove Windows Vista/7 SDK requirement for compiling.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2257 96395faa-99c1-11dd-bbfe-3dabce05a288

common/src/Utilities/Linux/LnxMisc.cpp

@@ -48,6 +48,6 @@ wxString GetOSVersionString()
 	// This shoul return a single comprehensive string description for the linux operating system:
 	// Kernel version, distribution, etc.
 
-	return L"Linux Maybe?";
+	return wxGetOsDescription();
 }
 

common/src/Utilities/Windows/WinMisc.cpp

@@ -39,6 +39,11 @@ u64 GetCPUTicks()
 	return count.QuadPart;
 }
 
+// Windows SDK 7 provides this but previous ones do not, so roll our own in those cases:
+#ifndef VER_SUITE_WH_SERVER
+#	define VER_SUITE_WH_SERVER                 0x00008000
+#endif
+
 typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);
 typedef BOOL (WINAPI *PGPI)(DWORD, DWORD, DWORD, DWORD, PDWORD);