--- Coro/Coro/CoroAPI.h	2001/11/25 20:04:05	1.2
+++ Coro/Coro/CoroAPI.h	2003/11/05 20:02:46	1.5
@@ -5,14 +5,21 @@
 #include "perl.h"
 #include "XSUB.h"
 
+#ifndef pTHX_
+# define pTHX_
+# define aTHX_
+# define pTHX
+# define aTHX
+#endif
+
 /* perl-related */
-#define TRANSFER_SAVE_DEFAV	0x00000001
-#define TRANSFER_SAVE_DEFSV	0x00000002
-#define TRANSFER_SAVE_ERRSV	0x00000004
+#define TRANSFER_SAVE_DEFAV	0x00000001 /* @_ */
+#define TRANSFER_SAVE_DEFSV	0x00000002 /* $_ */
+#define TRANSFER_SAVE_ERRSV	0x00000004 /* $@ */
 /* c-related */
-#define TRANSFER_SAVE_CCTXT	0x00000008
+#define TRANSFER_SAVE_CCTXT	0x00000100
 #ifdef CORO_LAZY_STACK
-# define TRANSFER_LAZY_STACK	0x00000010
+# define TRANSFER_LAZY_STACK	0x00000200
 #else
 # define TRANSFER_LAZY_STACK	0x00000000
 #endif