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#ifdef __cplusplus
/* Needed on some windows machines---since MS plays funny games with the header files under C++ */
#include <math.h>
#include <stdlib.h>
extern "C" {
#endif
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
/* Add in functionality missing in older versions of Perl. Much of this is based on Devel-PPPort on cpan. */
/* Add PERL_REVISION, PERL_VERSION, PERL_SUBVERSION if missing */
#ifndef PERL_REVISION
# if !defined(__PATCHLEVEL_H_INCLUDED__) && !(defined(PATCHLEVEL) && defined(SUBVERSION))
# define PERL_PATCHLEVEL_H_IMPLICIT
# include <patchlevel.h>
# endif
# if !(defined(PERL_VERSION) || (defined(SUBVERSION) && defined(PATCHLEVEL)))
# include <could_not_find_Perl_patchlevel.h>
# endif
# ifndef PERL_REVISION
# define PERL_REVISION (5)
# define PERL_VERSION PATCHLEVEL
# define PERL_SUBVERSION SUBVERSION
# endif
#endif
#if defined(WIN32) && defined(PERL_OBJECT) && !defined(PerlIO_exportFILE)
#define PerlIO_exportFILE(fh,fl) (FILE*)(fh)
#endif
#ifndef SvIOK_UV
# define SvIOK_UV(sv) (SvIOK(sv) && (SvUVX(sv) == SvIVX(sv)))
#endif
#ifndef SvUOK
# define SvUOK(sv) SvIOK_UV(sv)
#endif
#if ((PERL_VERSION < 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION <= 5)))
# define PL_sv_undef sv_undef
# define PL_na na
# define PL_errgv errgv
# define PL_sv_no sv_no
# define PL_sv_yes sv_yes
# define PL_markstack_ptr markstack_ptr
#endif
#ifndef IVSIZE
# ifdef LONGSIZE
# define IVSIZE LONGSIZE
# else
# define IVSIZE 4 /* A bold guess, but the best we can make. */
# endif
#endif
#ifndef INT2PTR
# if (IVSIZE == PTRSIZE) && (UVSIZE == PTRSIZE)
# define PTRV UV
# define INT2PTR(any,d) (any)(d)
# else
# if PTRSIZE == LONGSIZE
# define PTRV unsigned long
# else
# define PTRV unsigned
# endif
# define INT2PTR(any,d) (any)(PTRV)(d)
# endif
# define NUM2PTR(any,d) (any)(PTRV)(d)
# define PTR2IV(p) INT2PTR(IV,p)
# define PTR2UV(p) INT2PTR(UV,p)
# define PTR2NV(p) NUM2PTR(NV,p)
# if PTRSIZE == LONGSIZE
# define PTR2ul(p) (unsigned long)(p)
# else
# define PTR2ul(p) INT2PTR(unsigned long,p)
# endif
#endif /* !INT2PTR */
#ifndef SvPV_nolen
# define SvPV_nolen(x) SvPV(x,PL_na)
#endif
#ifndef get_sv
# define get_sv perl_get_sv
#endif
#ifndef ERRSV
# define ERRSV get_sv("@",FALSE)
#endif
#ifndef pTHX_
#define pTHX_
#endif
#include <string.h>
#ifdef __cplusplus
}
#endif
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