SYNOPSIS
        mixed          get_simul_efun(void)  // 3.2
        string|string* get_simul_efun(void)  // 3.2.1

DESCRIPTION
        Load the simul_efun object(s) and return one or more paths of it.
// Note that the object(s) must be loaded by this function!
//
// When you return an array of strings, the first string is taken as path
// to the simul_efun object, and all other paths are used for backup
// simul_efun objects to call simul_efuns that are not present in the
// main simul_efun object. This allows to remove simul_efuns at runtime
// without getting errors from old compiled programs that still use the
// obsolete simul_efuns. A side use of this mechanism is to provide
// a 'spare' simul_efun object in case the normal one fails to load.
//
        Should return either the file_name of the simul_efun object as
        a string, or an array containing as first element a string
        with the file name of the simul_efun object and the following
        elements strings with file names of alternate simul_efun
        objects that will be used if the first one cannot be loaded.

SEE ALSO
        simul_efun(C)