view release on metacpan or  search on metacpan

ppport.h  view on Meta::CPAN

        /* Replace: 0 */
#   endif
#endif

#define PERL_BCDVERSION ((PERL_REVISION * 0x1000000L) + (PERL_VERSION * 0x1000L) + PERL_SUBVERSION)

/* It is very unlikely that anyone will try to use this with Perl 6 
   (or greater), but who knows.
 */
#if PERL_REVISION != 5
#	error ppport.h only works with Perl version 5
#endif /* PERL_REVISION != 5 */

#ifndef ERRSV
#	define ERRSV perl_get_sv("@",FALSE)
#endif

#if (PERL_VERSION < 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION <= 5))
/* Replace: 1 */
#	define PL_Sv		Sv
#	define PL_compiling	compiling