diff --git a/reactos/ntoskrnl/ex/fastinterlck.c b/reactos/ntoskrnl/ex/fastinterlck.c
index 445f1942d6b..cd3d25d4bd5 100644
--- a/reactos/ntoskrnl/ex/fastinterlck.c
+++ b/reactos/ntoskrnl/ex/fastinterlck.c
@@ -74,7 +74,7 @@ ExInterlockedFlushSList(IN PSLIST_HEADER ListHead)
 PSLIST_ENTRY
 FASTCALL
 ExInterlockedPushEntrySList(IN PSLIST_HEADER ListHead,
-                            IN PSLIST_ENTRY ListEntry)
+                            IN PSLIST_ENTRY ListEntry,
                             IN PKSPIN_LOCK Lock)
 {
     return InterlockedPushEntrySList(ListHead, ListEntry);
diff --git a/reactos/ntoskrnl/ke/i386/irqobj.c b/reactos/ntoskrnl/ke/i386/irqobj.c
index 52266fd63eb..282d195b820 100644
--- a/reactos/ntoskrnl/ke/i386/irqobj.c
+++ b/reactos/ntoskrnl/ke/i386/irqobj.c
@@ -19,7 +19,7 @@
 
 ULONG KiISRTimeout = 55;
 USHORT KiISROverflow = 30000;
-extern ULONG KiChainedDispatch2ndLvl;
+extern ULONG NTAPI KiChainedDispatch2ndLvl(VOID);
 
 /* PRIVATE FUNCTIONS *********************************************************/
 
diff --git a/reactos/ntoskrnl/ke/i386/systimer.S b/reactos/ntoskrnl/ke/i386/systimer.S
index a15d46df1d0..69d2822fe46 100644
--- a/reactos/ntoskrnl/ke/i386/systimer.S
+++ b/reactos/ntoskrnl/ke/i386/systimer.S
@@ -57,9 +57,9 @@ _KiComputeTimerTableIndex@8:
     ret 8
 .endfunc
 
-.globl _KeUpdateRunTime@4
-.func KeUpdateRunTime@4
-_KeUpdateRunTime@4:
+.globl _KeUpdateRunTime@8
+.func KeUpdateRunTime@8
+_KeUpdateRunTime@8:
 
     /* Get KPCR */
     mov eax, [fs:KPCR_SELF]
@@ -227,9 +227,9 @@ SkipTick:
     ret 4
 .endfunc
 
-.globl _KeUpdateSystemTime@0
-.func KeUpdateSystemTime@0
-_KeUpdateSystemTime@0:
+.globl _KeUpdateSystemTime@12
+.func KeUpdateSystemTime@12
+_KeUpdateSystemTime@12:
 
     /* Check if this tick is getting skipped */
     cmp byte ptr fs:[KPCR_PRCB_SKIP_TICK], 0
@@ -355,7 +355,7 @@ NoDebug:
 
     /* Update system run time */
     push [esp]
-    call _KeUpdateRunTime@4
+    call _KeUpdateRunTime@8
     jmp Done
 
 IncompleteTick2: