The KCAP_Vx.EXE program as distributed with this version is a very simple
   program which just gets the command line with a call to LIB$GET_FOREIGN
   and then passes it to KCAPSHR, a sharable runtime library.

   You may use this interface to integrate KeyCapture into your own
   applications, making KeyCapture a part of your product. By specifying the
   facility name parameter, you may customize the error messages to use your
   product name as a prefix.