#define do_exec Perl_do_exec
#endif
#endif
-#if defined(WIN32) || defined(__SYMBIAN32__)
+#if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
#define do_aspawn Perl_do_aspawn
#define do_spawn Perl_do_spawn
#define do_spawn_nowait Perl_do_spawn_nowait
#define do_exec(a) Perl_do_exec(aTHX_ a)
#endif
#endif
-#if defined(WIN32) || defined(__SYMBIAN32__)
+#if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
#define do_aspawn(a,b,c) Perl_do_aspawn(aTHX_ a,b,c)
#define do_spawn(a) Perl_do_spawn(aTHX_ a)
#define do_spawn_nowait(a) Perl_do_spawn_nowait(aTHX_ a)