diff --git a/src/os_win32.c b/src/os_win32.c
index 17df345..182c88c 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -4282,10 +4282,10 @@
     {
 	MSG	msg;
 
-	if (PeekMessage(&msg, (HWND)NULL, 0, 0, PM_REMOVE))
+	if (pPeekMessage(&msg, (HWND)NULL, 0, 0, PM_REMOVE))
 	{
 	    TranslateMessage(&msg);
-	    DispatchMessage(&msg);
+	    pDispatchMessage(&msg);
 	}
 
 	/* write pipe information in the window */