* include/winnt.h (VerSetConditionMask): Add prototype.

* lib/kernel32.def (VerifyVersionInfo[AW]): Add stubs.

winsup/w32api/include/winnt.h

@@ -2658,6 +2658,10 @@ typedef OSVERSIONINFOA OSVERSIONINFO,*POSVERSIONINFO,*LPOSVERSIONINFO;
 typedef OSVERSIONINFOEXA OSVERSIONINFOEX,*POSVERSIONINFOEX,*LPOSVERSIONINFOEX;
 #endif
 
+#if (WIN32_WINNT >= 0x0500)
+ULONGLONG WINAPI VerSetConditionMask(ULONGLONG,DWORD,BYTE);
+#endif
+
 #if defined(__GNUC__)
 
 PVOID GetCurrentFiber(void);