diff --git a/include/lmshare.h b/include/lmshare.h
index 442cf5ef306..2cb71df4756 100644
--- a/include/lmshare.h
+++ b/include/lmshare.h
@@ -74,6 +74,8 @@ NET_API_STATUS WINAPI NetShareSetInfo(LMSTR,LMSTR,DWORD,LPBYTE,LPDWORD);
 #define STYPE_IPC      3
 #define STYPE_SPECIAL  0x80000000
 
+#define SHI_USES_UNLIMITED (DWORD)(-1)
+
 NET_API_STATUS WINAPI NetSessionDel(LMSTR,LMSTR,LMSTR);
 NET_API_STATUS WINAPI NetSessionEnum(LMSTR,LMSTR,LMSTR,DWORD,LPBYTE*,DWORD,LPDWORD,LPDWORD,LPDWORD);
 NET_API_STATUS WINAPI NetSessionGetInfo(LMSTR,LMSTR,LMSTR,DWORD,LPBYTE*);
diff --git a/include/msasn1.h b/include/msasn1.h
index 244ed61487b..89539d48c0d 100644
--- a/include/msasn1.h
+++ b/include/msasn1.h
@@ -46,6 +46,10 @@ typedef ASN1uint16_t ASN1choice_t;
 typedef ASN1uint32_t ASN1magic_t;
 typedef ASN1ztcharstring_t ASN1objectdescriptor_t;
 
+#define ASN1_PUBLIC DECLSPEC_IMPORT
+#define ASN1API     __stdcall
+#define ASN1CALL    __stdcall
+
 #define ASN1_MAKE_VERSION(major,minor) (((major) << 16) | (minor))
 #define ASN1_THIS_VERSION ASN1_MAKE_VERSION(1,0)
 
diff --git a/include/ntstatus.h b/include/ntstatus.h
index e049be0bdbd..15bc7d6668b 100644
--- a/include/ntstatus.h
+++ b/include/ntstatus.h
@@ -1413,6 +1413,7 @@
 #define STATUS_SMI_PRIMITIVE_INSTALLER_FAILED        ((NTSTATUS) 0xC0150025)
 #define STATUS_GENERIC_COMMAND_FAILED                ((NTSTATUS) 0xC0150026)
 #define STATUS_SXS_FILE_HASH_MISSING                 ((NTSTATUS) 0xC0150027)
+#define STATUS_HANDLE_NO_LONGER_VALID                ((NTSTATUS) 0xC0190028)
 
 #define STATUS_GRAPHICS_NOT_EXCLUSIVE_MODE_OWNER                            ((NTSTATUS) 0xC01E0000)
 #define STATUS_GRAPHICS_INSUFFICIENT_DMA_BUFFER                             ((NTSTATUS) 0xC01E0001)