diff --git a/dlls/msvcr100/msvcr100.spec b/dlls/msvcr100/msvcr100.spec
index 99d6c3d..3e57e47 100644
--- a/dlls/msvcr100/msvcr100.spec
+++ b/dlls/msvcr100/msvcr100.spec
@@ -459,7 +459,7 @@
 @ cdecl __p__wenviron() msvcrt.__p__wenviron
 @ cdecl __p__wpgmptr() msvcrt.__p__wpgmptr
 @ cdecl __pctype_func() msvcrt.__pctype_func
-### extern __pioinfo #don't forward to msvcrt.__pioinfo, it has different size
+@ extern __pioinfo msvcrt.__pioinfo
 @ stub __pwctype_func
 @ cdecl __pxcptinfoptrs() msvcrt.__pxcptinfoptrs
 @ stub __report_gsfailure
diff --git a/dlls/msvcr80/msvcr80.spec b/dlls/msvcr80/msvcr80.spec
index ca284bf..f41b0da 100644
--- a/dlls/msvcr80/msvcr80.spec
+++ b/dlls/msvcr80/msvcr80.spec
@@ -283,7 +283,7 @@
 @ cdecl __p__winver() msvcrt.__p__winver
 @ cdecl __p__wpgmptr() msvcrt.__p__wpgmptr
 @ cdecl __pctype_func() msvcrt.__pctype_func
-### extern __pioinfo #don't forward to msvcrt.__pioinfo, it has different size
+@ extern __pioinfo msvcrt.__pioinfo
 @ stub __pwctype_func
 @ cdecl __pxcptinfoptrs() msvcrt.__pxcptinfoptrs
 @ stub __report_gsfailure
diff --git a/dlls/msvcr90/msvcr90.spec b/dlls/msvcr90/msvcr90.spec
index 2ede2cc..2bba469 100644
--- a/dlls/msvcr90/msvcr90.spec
+++ b/dlls/msvcr90/msvcr90.spec
@@ -275,7 +275,7 @@
 @ cdecl __p__wenviron() msvcrt.__p__wenviron
 @ cdecl __p__wpgmptr() msvcrt.__p__wpgmptr
 @ cdecl __pctype_func() msvcrt.__pctype_func
-### extern __pioinfo #don't forward to msvcrt.__pioinfo, it has different size
+@ extern __pioinfo msvcrt.__pioinfo
 @ stub __pwctype_func
 @ cdecl __pxcptinfoptrs() msvcrt.__pxcptinfoptrs
 @ stub __report_gsfailure
-- 
1.7.9.5