Bug 675221 part G - Define HAS_STDCALL for MSVC because it is necessary to specialize templates on function pointers, and we skip the compiler checks for MSVC, r=khuey

--HG--
extra : rebase_source : 295370676d9c96619ec81c5b52a4f788de056397

configure.in

@@ -970,6 +970,7 @@ if test -n "$_WIN32_MSVC"; then
     AC_DEFINE(HAVE_IO_H)
     AC_DEFINE(HAVE_SETBUF)
     AC_DEFINE(HAVE_ISATTY)
+    AC_DEFINE(HAVE_STDCALL)
 fi
 
 fi # COMPILE_ENVIRONMENT