/* perlvars.h
*
- * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
* by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
PERLVARI(Grunops_std, runops_proc_t, MEMBER_TO_FPTR(Perl_runops_standard))
PERLVARI(Grunops_dbg, runops_proc_t, MEMBER_TO_FPTR(Perl_runops_debug))
+
+/* These are baked at compile time into any shared perl library.
+ In future 5.10.x releases this will allow us in main() to sanity test the
+ library we're linking against. */
+
+PERLVARI(Grevision, U8, PERL_REVISION)
+PERLVARI(Gversion, U8, PERL_VERSION)
+PERLVARI(Gsubversion, U8, PERL_SUBVERSION)
+
+#if defined(MULTIPLICITY)
+# define PERL_INTERPRETER_SIZE_UPTO_MEMBER(member) \
+ STRUCT_OFFSET(struct interpreter, member) + \
+ sizeof(((struct interpreter*)0)->member)
+
+/* These might be useful. */
+PERLVARI(Ginterp_size, U16, sizeof(struct interpreter))
+#if defined(PERL_GLOBAL_STRUCT)
+PERLVARI(Gglobal_struct_size, U16, sizeof(struct perl_vars))
+#endif
+
+/* This will be useful for subsequent releases, because this has to be the
+ same in your libperl as in main(), else you have a mismatch and must abort.
+*/
+PERLVARI(Ginterp_size_5_10_0, U16,
+ PERL_INTERPRETER_SIZE_UPTO_MEMBER(PERL_LAST_5_10_0_INTERP_MEMBER))
+#endif