|| ((f)[0] && (f)[1] == ':') /* drive name */ \
|| ((f)[0] == '\\' && (f)[1] == '\\')) /* UNC path */
# else /* !WIN32 */
-# ifdef DOSISH
+# if defined( DOSISH) || defined(EPOC)
# define PERL_FILE_IS_ABSOLUTE(f) \
(*(f) == '/' \
|| ((f)[0] && (f)[1] == ':')) /* drive name */
-# else /* !DOSISH */
+# else /* NEITHER DOSISH NOR EPOCISH */
# ifdef MACOS_TRADITIONAL
# define PERL_FILE_IS_ABSOLUTE(f) (strchr(f, ':'))
# else /* !MACOS_TRADITIONAL */