pointers.witx

(use "errno.witx")
(use "excuse.witx")

(module $pointers
  (@interface func (export "pointers_and_enums")
    (param $an_excuse $excuse)
    (param $an_excuse_by_reference (@witx pointer $excuse))
    (param $a_lamer_excuse (@witx const_pointer $excuse))
    (param $two_layers_of_excuses (@witx pointer (@witx const_pointer $excuse)))
    (result $error (expected (error $errno))))
)