restart unclear for FOREIGN-LIBRARY-FUNCTION

[Hoehle, Joerg-C. <Joe...@t-...>]

Hi,

> (def-call-out crypt (:arguments (key c-string) (salt c-string))(:return-type c-string)(:language :stdc)(:library "msvcrt.dll"))
*** - FOREIGN-LIBRARY-FUNCTION: no dynamic object named "crypt" in library
      "msvcrt.dll"
The following restarts are available:
USE-VALUE      :R1      You may input a value to be used instead.

Here the user (me) is puzzled as to what value could possibly be used instead if choosing the restart.
a) A function object?
b) another foreign function name?
c) another library name?

Regards,
	Jorg Hohle.