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			}
		}
	}

	if (not $need_include) {
		foreach $macro (keys %macros) {
			if ($c =~ /\b$macro\b/m) {
				print "Uses $macro\n";
				$need_include = 1;
			}
		}
	}

	foreach $badmacro (keys %badmacros) {
		if ($c =~ /\b$badmacro\b/m) {
			$changes += ($c =~ s/\b$badmacro\b/$badmacros{$badmacro}/gm);
			print "Uses $badmacros{$badmacro} (instead of $badmacro)\n";
			$need_include = 1;
		}
	}
	
	if (scalar(keys %add_func) or $need_include != $has_include) {
		if (!$has_include) {
			$inc = join('',map("#define NEED_$_\n", sort keys %add_func)).
			       "#include \"ppport.h\"\n";
			$c = "$inc$c" unless $c =~ s/#.*include.*XSUB.*\n/$&$inc/m;
		} elsif (keys %add_func) {
			$inc = join('',map("#define NEED_$_\n", sort keys %add_func));
			$c = "$inc$c" unless $c =~ s/^.*#.*include.*ppport.*$/$inc$&/m;
		}
		if (!$need_include) {
			print "Doesn't seem to need ppport.h.\n";
			$c =~ s/^.*#.*include.*ppport.*\n//m;
		}
		$changes++;
	}
	
	if ($changes) {
		open(OUT,">/tmp/ppport.h.$$");
		print OUT $c;
		close(OUT);
		open(DIFF, "diff -u $filename /tmp/ppport.h.$$|");
		while (<DIFF>) { s!/tmp/ppport\.h\.$$!$filename.patched!; print STDOUT; }
		close(DIFF);
		unlink("/tmp/ppport.h.$$");
	} else {
		print "Looks OK\n";
	}
}
__DATA__
*/

#ifndef _P_P_PORTABILITY_H_
#define _P_P_PORTABILITY_H_

#ifndef PERL_REVISION
#   ifndef __PATCHLEVEL_H_INCLUDED__
#       include <patchlevel.h>
#   endif
#   if !(defined(PERL_VERSION) || (SUBVERSION > 0 && defined(PATCHLEVEL)))
#       include <could_not_find_Perl_patchlevel.h>
#   endif
#   ifndef PERL_REVISION
#	define PERL_REVISION	(5)
        /* Replace: 1 */
#       define PERL_VERSION	PATCHLEVEL
#       define PERL_SUBVERSION	SUBVERSION
        /* Replace PERL_PATCHLEVEL with PERL_VERSION */
        /* 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
#	define PL_copline	copline
#	define PL_curcop	curcop
#	define PL_curstash	curstash
#	define PL_defgv		defgv
#	define PL_dirty		dirty
#	define PL_dowarn	dowarn
#	define PL_hints		hints
#	define PL_na		na
#	define PL_perldb	perldb
#	define PL_rsfp_filters	rsfp_filters
#	define PL_rsfpv		rsfp
#	define PL_stdingv	stdingv
#	define PL_sv_no		sv_no
#	define PL_sv_undef	sv_undef
#	define PL_sv_yes	sv_yes
/* Replace: 0 */
#endif

#ifdef HASATTRIBUTE
#  if (defined(__GNUC__) && defined(__cplusplus)) || defined(__INTEL_COMPILER)
#    define PERL_UNUSED_DECL
#  else
#    define PERL_UNUSED_DECL __attribute__((unused))
#  endif
#else
#  define PERL_UNUSED_DECL
#endif

#ifndef dNOOP
#  define NOOP (void)0
#  define dNOOP extern int Perl___notused PERL_UNUSED_DECL
#endif