diff --git a/reactos/ntoskrnl/include/internal/ps.h b/reactos/ntoskrnl/include/internal/ps.h
index 5bc2f94ea48..2894640ce44 100644
--- a/reactos/ntoskrnl/include/internal/ps.h
+++ b/reactos/ntoskrnl/include/internal/ps.h
@@ -117,6 +117,7 @@ extern PEPROCESS PsIdleProcess;
 extern LIST_ENTRY PsActiveProcessHead;
 extern FAST_MUTEX PspActiveProcessMutex;
 extern LARGE_INTEGER ShortPsLockDelay, PsLockTimeout;
+extern EPROCESS_QUOTA_BLOCK PspDefaultQuotaBlock;
 
 VOID
 STDCALL
@@ -190,6 +191,14 @@ PspRunLegoRoutine(IN PKTHREAD Thread);
 
 VOID INIT_FUNCTION PsInitJobManagment(VOID);
 
+VOID
+STDCALL
+PspInheritQuota(PEPROCESS Process, PEPROCESS ParentProcess);
+
+VOID
+STDCALL
+PspDestroyQuotaBlock(PEPROCESS Process);
+
 /* CLIENT ID */
 
 NTSTATUS PsCreateCidHandle(PVOID Object, POBJECT_TYPE ObjectType, PHANDLE Handle);