NAME
        GetCopyNV -- return a copy of an item stored in nonvolatile storage.
                     (V40)

   SYNOPSIS
        data = GetCopyNV(appName, itemName, killRequesters);
        D0               A0       A1        D1

        aptr getcopynv(strptr, strptr, bool);

   FUNCTION
        Searches the nonvolatile storage for the indicated appName and
        itemName. A pointer to a copy of this data will be returned.

        The strings appName and itemName may not contain the '/' or ':'
        characters. It is recommended that these characters be blocked
        from user input when requesting appName and itemName strings.

   INPUTS
        appName - NULL terminated string indicating the application name
                  to be found. Maximum length is 31.
        itemName - NULL terminated string indicated the item within the
                   application to be found. Maximum length is 31.
        killRequesters - Suppress system requesters flag. TRUE if all system
                         requesters are to be suppressed during this function.
                         FALSE if system requesters are allowed.

   RESULT
        data - pointer to a copy of the data found in the nonvolatile storage
               assocated with appName and itemName. NULL will be returned
               if there is insufficient memory or the appName/itemName does
               not exist.

   SEE ALSO
        freenvdata(), <libraries/nonvolatile.h>