diff --git a/include/winternl.h b/include/winternl.h
index 979f7202101..121a62fbca0 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -1230,6 +1230,7 @@ NTSTATUS  WINAPI NtClearEvent(HANDLE);
 NTSTATUS  WINAPI NtClose(HANDLE);
 NTSTATUS  WINAPI NtCreateEvent(PHANDLE,ACCESS_MASK,const OBJECT_ATTRIBUTES *,BOOLEAN,BOOLEAN);
 NTSTATUS  WINAPI NtCreateFile(PHANDLE,ACCESS_MASK,POBJECT_ATTRIBUTES,PIO_STATUS_BLOCK,PLARGE_INTEGER,ULONG,ULONG,ULONG,ULONG,PVOID,ULONG);
+NTSTATUS  WINAPI NtCreateIoCompletion(PHANDLE,ACCESS_MASK,POBJECT_ATTRIBUTES,ULONG);
 NTSTATUS  WINAPI NtCreateKey(PHKEY,ACCESS_MASK,const OBJECT_ATTRIBUTES*,ULONG,const UNICODE_STRING*,ULONG,PULONG);
 NTSTATUS  WINAPI NtCreateNamedPipeFile(PHANDLE,ULONG,POBJECT_ATTRIBUTES,PIO_STATUS_BLOCK,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,PLARGE_INTEGER);
 NTSTATUS  WINAPI NtCreateSection(HANDLE*,ACCESS_MASK,const OBJECT_ATTRIBUTES*,const LARGE_INTEGER*,ULONG,ULONG,HANDLE);
@@ -1258,6 +1259,7 @@ NTSTATUS  WINAPI NtMapViewOfSection(HANDLE,HANDLE,PVOID*,ULONG,ULONG,const LARGE
 NTSTATUS  WINAPI NtNotifyChangeKey(HKEY,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK,ULONG,BOOLEAN,PVOID,ULONG,BOOLEAN);
 NTSTATUS  WINAPI NtOpenEvent(PHANDLE,ACCESS_MASK,const OBJECT_ATTRIBUTES *);
 NTSTATUS  WINAPI NtOpenFile(PHANDLE,ACCESS_MASK,POBJECT_ATTRIBUTES,PIO_STATUS_BLOCK,ULONG,ULONG);
+NTSTATUS  WINAPI NtOpenIoCompletion(PHANDLE,ACCESS_MASK,POBJECT_ATTRIBUTES);
 NTSTATUS  WINAPI NtOpenKey(PHKEY,ACCESS_MASK,const OBJECT_ATTRIBUTES *);
 NTSTATUS  WINAPI NtOpenProcessToken(HANDLE,DWORD,HANDLE *);
 NTSTATUS  WINAPI NtOpenSection(HANDLE*,ACCESS_MASK,const OBJECT_ATTRIBUTES*);
@@ -1271,6 +1273,7 @@ NTSTATUS  WINAPI NtQueryAttributesFile(const OBJECT_ATTRIBUTES*,FILE_BASIC_INFOR
 NTSTATUS  WINAPI NtQueryDefaultLocale(BOOLEAN,LCID*);
 NTSTATUS  WINAPI NtQueryDefaultUILanguage(LANGID*);
 NTSTATUS  WINAPI NtQueryDirectoryFile(HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK,PVOID,ULONG,FILE_INFORMATION_CLASS,BOOLEAN,PUNICODE_STRING,BOOLEAN);
+NTSTATUS  WINAPI NtQueryEaFile(HANDLE,PIO_STATUS_BLOCK,PVOID,ULONG,BOOLEAN,PVOID,ULONG,PVOID,BOOLEAN);
 NTSTATUS  WINAPI NtQueryFullAttributesFile(const OBJECT_ATTRIBUTES*,FILE_NETWORK_OPEN_INFORMATION*);
 NTSTATUS  WINAPI NtQueryInformationFile(HANDLE,PIO_STATUS_BLOCK,PVOID,LONG,FILE_INFORMATION_CLASS);
 NTSTATUS  WINAPI NtQueryInformationProcess(HANDLE,PROCESSINFOCLASS,PVOID,ULONG,PULONG);
@@ -1290,6 +1293,7 @@ void      WINAPI NtRaiseException(PEXCEPTION_RECORD,PCONTEXT,BOOL);
 NTSTATUS  WINAPI NtReadFile(HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK,PVOID,ULONG,PLARGE_INTEGER,PULONG);
 NTSTATUS  WINAPI NtReadVirtualMemory(HANDLE,const void*,void*,SIZE_T,SIZE_T*);
 NTSTATUS  WINAPI NtReleaseSemaphore(HANDLE,ULONG,PULONG);
+NTSTATUS  WINAPI NtRemoveIoCompletion(HANDLE,PULONG,PULONG,PIO_STATUS_BLOCK,PLARGE_INTEGER);
 NTSTATUS  WINAPI NtReplaceKey(POBJECT_ATTRIBUTES,HKEY,POBJECT_ATTRIBUTES);
 NTSTATUS  WINAPI NtResetEvent(HANDLE,PULONG);
 NTSTATUS  WINAPI NtRestoreKey(HKEY,HANDLE,ULONG);
@@ -1298,12 +1302,14 @@ NTSTATUS  WINAPI NtSaveKey(HKEY,HANDLE);
 NTSTATUS  WINAPI NtSetContextThread(HANDLE,const CONTEXT*);
 NTSTATUS  WINAPI NtSetDefaultLocale(BOOLEAN,LCID);
 NTSTATUS  WINAPI NtSetDefaultUILanguage(LANGID);
+NTSTATUS  WINAPI NtSetEaFile(HANDLE,PIO_STATUS_BLOCK,PVOID,ULONG);
 NTSTATUS  WINAPI NtSetEvent(HANDLE,PULONG);
 NTSTATUS  WINAPI NtSetInformationFile(HANDLE,PIO_STATUS_BLOCK,PVOID,ULONG,FILE_INFORMATION_CLASS);
 NTSTATUS  WINAPI NtSetInformationKey(HKEY,const int,PVOID,ULONG);
 NTSTATUS  WINAPI NtSetInformationObject(HANDLE, OBJECT_INFORMATION_CLASS, PVOID, ULONG);
 NTSTATUS  WINAPI NtSetInformationThread(HANDLE,THREADINFOCLASS,LPCVOID,ULONG);
 NTSTATUS  WINAPI NtSetInformationToken(HANDLE,TOKEN_INFORMATION_CLASS,PVOID,ULONG);
+NTSTATUS  WINAPI NtSetIoCompletion(HANDLE,ULONG,ULONG,NTSTATUS,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*);