+#define XS_APIVERSION_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(FALSE, FALSE, "v" PERL_API_VERSION_STRING, ""), \
+ HS_CXT, __FILE__, items, ax, "v" PERL_API_VERSION_STRING)
+/* public API, this is a combination of XS_VERSION_BOOTCHECK and
+ XS_APIVERSION_BOOTCHECK in 1, and is backportable */
+#ifdef XS_VERSION
+# define XS_BOTHVERSION_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(FALSE, FALSE, "v" PERL_API_VERSION_STRING, XS_VERSION), \
+ HS_CXT, __FILE__, items, ax, "v" PERL_API_VERSION_STRING, XS_VERSION)
+#else
+/* should this be a #error? if you want both checked, you better supply XS_VERSION right? */
+# define XS_BOTHVERSION_BOOTCHECK XS_APIVERSION_BOOTCHECK
+#endif
+
+/* private API */
+#define XS_APIVERSION_POPMARK_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(FALSE, TRUE, "v" PERL_API_VERSION_STRING, ""), \
+ HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING)
+#ifdef XS_VERSION
+# define XS_BOTHVERSION_POPMARK_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(FALSE, TRUE, "v" PERL_API_VERSION_STRING, XS_VERSION), \
+ HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING, XS_VERSION)
+#else
+/* should this be a #error? if you want both checked, you better supply XS_VERSION right? */
+# define XS_BOTHVERSION_POPMARK_BOOTCHECK XS_APIVERSION_POPMARK_BOOTCHECK
+#endif
+
+#define XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(TRUE, TRUE, "v" PERL_API_VERSION_STRING, ""), \
+ HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING)
+#ifdef XS_VERSION
+# define XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(TRUE, TRUE, "v" PERL_API_VERSION_STRING, XS_VERSION),\
+ HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING, XS_VERSION)
+#else
+/* should this be a #error? if you want both checked, you better supply XS_VERSION right? */
+# define XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK
+#endif
+
+/* For a normal bootstrap without API or XS version checking.
+ Useful for static XS modules or debugging/testing scenarios.
+ If this macro gets heavily used in the future, it should separated into
+ a separate function independent of Perl_xs_handshake for efficiency */
+#define XS_SETXSUBFN_POPMARK \
+ Perl_xs_handshake(HS_KEY(TRUE, TRUE, "", "") | HSf_NOCHK, HS_CXT, __FILE__)
+
+#ifdef NO_XSLOCKS
+# define dXCPT dJMPENV; int rEtV = 0
+# define XCPT_TRY_START JMPENV_PUSH(rEtV); if (rEtV == 0)
+# define XCPT_TRY_END JMPENV_POP;
+# define XCPT_CATCH if (rEtV != 0)
+# define XCPT_RETHROW JMPENV_JUMP(rEtV)
+#endif
+
+/*
+ The DBM_setFilter & DBM_ckFilter macros are only used by
+ the *DB*_File modules
+*/
+
+#define DBM_setFilter(db_type,code) \
+ STMT_START { \
+ if (db_type) \
+ RETVAL = sv_mortalcopy(db_type) ; \
+ ST(0) = RETVAL ; \
+ if (db_type && (code == &PL_sv_undef)) { \
+ SvREFCNT_dec_NN(db_type) ; \
+ db_type = NULL ; \
+ } \
+ else if (code) { \
+ if (db_type) \
+ sv_setsv(db_type, code) ; \
+ else \
+ db_type = newSVsv(code) ; \
+ } \
+ } STMT_END
+
+#define DBM_ckFilter(arg,type,name) \
+ STMT_START { \
+ if (db->type) { \
+ if (db->filtering) { \
+ croak("recursion detected in %s", name) ; \
+ } \
+ ENTER ; \
+ SAVETMPS ; \
+ SAVEINT(db->filtering) ; \
+ db->filtering = TRUE ; \
+ SAVE_DEFSV ; \
+ if (name[7] == 's') \
+ arg = newSVsv(arg); \
+ DEFSV_set(arg) ; \
+ SvTEMP_off(arg) ; \
+ PUSHMARK(SP) ; \
+ PUTBACK ; \
+ (void) perl_call_sv(db->type, G_DISCARD); \
+ SPAGAIN ; \
+ PUTBACK ; \
+ FREETMPS ; \
+ LEAVE ; \
+ if (name[7] == 's'){ \
+ arg = sv_2mortal(arg); \
+ } \
+ } } STMT_END
+