diff --git a/reactos/dll/win32/user32/misc/stubs.c b/reactos/dll/win32/user32/misc/stubs.c
index 1861055780e..33527e3d32e 100644
--- a/reactos/dll/win32/user32/misc/stubs.c
+++ b/reactos/dll/win32/user32/misc/stubs.c
@@ -779,3 +779,14 @@ BOOL STDCALL DdeGetQualityOfService(HWND hWnd, DWORD Reserved, PSECURITY_QUALITY
   UNIMPLEMENTED;
   return FALSE;
 }
+
+
+/*
+ * @unimplemented
+ */
+DWORD STDCALL User32InitializeImmEntryTable(PVOID p)
+{
+  UNIMPLEMENTED;
+  return 0;
+}
+
diff --git a/reactos/dll/win32/user32/user32.def b/reactos/dll/win32/user32/user32.def
index 911d9e395e3..f4063360680 100644
--- a/reactos/dll/win32/user32/user32.def
+++ b/reactos/dll/win32/user32/user32.def
@@ -709,7 +709,7 @@ UnregisterUserApiHook@0
 UpdateLayeredWindow@36
 UpdatePerUserSystemParameters@8
 UpdateWindow@4
-;User32InitializeImmEntryTable
+User32InitializeImmEntryTable
 UserClientDllInitialize=DllMain@12
 UserHandleGrantAccess@12
 ;UserLpkPSMTextOut
diff --git a/reactos/dll/win32/user32/windows/font.c b/reactos/dll/win32/user32/windows/font.c
index 71eb17ea8a6..288833d0b22 100644
--- a/reactos/dll/win32/user32/windows/font.c
+++ b/reactos/dll/win32/user32/windows/font.c
@@ -34,6 +34,14 @@
 
 /* FUNCTIONS *****************************************************************/
 
+void _assert(const char *msg, const char *file, int line)
+{
+  /* Assertion failed at foo.c line 45: x<y */
+  DbgPrint("Assertion failed at %s line %d: %s\n", file, line, msg);
+  ExitProcess(3);
+  for(;;); /* eliminate warning by mingw */
+}
+
 /*
  * @implemented
  */