Implemented NtQueryObject and NtSetInformationObject for the
ObjectDataInformation class.

diff --git a/include/winternl.h b/include/winternl.h
index 831398d..7efa558 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -229,7 +229,11 @@
 } KEY_VALUE_INFORMATION_CLASS;
 
 typedef enum _OBJECT_INFORMATION_CLASS {
-    DunnoTheConstants1 /* FIXME */
+    ObjectBasicInformation,
+    ObjectNameInformation,
+    ObjectTypeInformation,
+    ObjectAllInformation,
+    ObjectDataInformation
 } OBJECT_INFORMATION_CLASS, *POBJECT_INFORMATION_CLASS;
 
 typedef enum _PROCESSINFOCLASS {
@@ -499,6 +503,11 @@
   PVOID SecurityQualityOfService; /* type SECURITY_QUALITY_OF_SERVICE */
 } OBJECT_ATTRIBUTES, *POBJECT_ATTRIBUTES;
 
+typedef struct _OBJECT_DATA_INFORMATION {
+    BOOLEAN InheritHandle;
+    BOOLEAN ProtectFromClose;
+} OBJECT_DATA_INFORMATION, *POBJECT_DATA_INFORMATION;
+
 typedef struct _PROCESS_BASIC_INFORMATION {
 #ifdef __WINESRC__
     DWORD ExitStatus;
@@ -896,6 +905,7 @@
 NTSTATUS  WINAPI NtQueryInformationToken(HANDLE,DWORD,LPVOID,DWORD,LPDWORD);
 NTSTATUS  WINAPI NtQueryKey(HKEY,KEY_INFORMATION_CLASS,void *,DWORD,DWORD *);
 NTSTATUS  WINAPI NtQueryMultipleValueKey(HKEY,PVALENTW,ULONG,PVOID,ULONG,PULONG);
+NTSTATUS  WINAPI NtQueryObject(HANDLE, OBJECT_INFORMATION_CLASS, PVOID, ULONG, PULONG);
 NTSTATUS  WINAPI NtQuerySecurityObject(HANDLE,SECURITY_INFORMATION,PSECURITY_DESCRIPTOR,ULONG,PULONG);
 NTSTATUS  WINAPI NtQuerySystemInformation(SYSTEM_INFORMATION_CLASS,PVOID,ULONG,PULONG);
 NTSTATUS  WINAPI NtQuerySystemTime(PLARGE_INTEGER);
@@ -913,6 +923,7 @@
 NTSTATUS  WINAPI NtSetDefaultLocale(BOOLEAN,LCID);
 NTSTATUS  WINAPI NtSetEvent(HANDLE,PULONG);
 NTSTATUS  WINAPI NtSetInformationKey(HKEY,const int,PVOID,ULONG);
+NTSTATUS  WINAPI NtSetInformationObject(HANDLE, OBJECT_INFORMATION_CLASS, PVOID, ULONG);
 NTSTATUS  WINAPI NtSetSecurityObject(HANDLE,SECURITY_INFORMATION,PSECURITY_DESCRIPTOR);
 NTSTATUS  WINAPI NtSetSystemTime(const LARGE_INTEGER*,LARGE_INTEGER*);
 NTSTATUS  WINAPI NtSetTimer(HANDLE, const LARGE_INTEGER*, PTIMERAPCROUTINE, PVOID, BOOLEAN, ULONG, BOOLEAN*);