/*
 * This file was generated automatically by ExtUtils::ParseXS version 2.21 from the
 * contents of re.xs. Do not edit this file, edit re.xs instead.
 *
 *	ANY CHANGES MADE HERE WILL BE LOST! 
 *
 */

#line 1 "re.xs"
#if defined(PERL_EXT_RE_DEBUG) && !defined(DEBUGGING)
#  define DEBUGGING
#endif

#define PERL_NO_GET_CONTEXT
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "re_comp.h"


START_EXTERN_C

extern REGEXP*	my_re_compile (pTHX_ SV * const pattern, const U32 pm_flags);
extern I32	my_regexec (pTHX_ REGEXP * const prog, char* stringarg, char* strend,
			    char* strbeg, I32 minend, SV* screamer,
			    void* data, U32 flags);

extern char*	my_re_intuit_start (pTHX_ REGEXP * const prog, SV *sv, char *strpos,
				    char *strend, const U32 flags,
				    struct re_scream_pos_data_s *data);
extern SV*	my_re_intuit_string (pTHX_ REGEXP * const prog);

extern void	my_regfree (pTHX_ REGEXP * const r);

extern void	my_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren,
					   SV * const usesv);
extern void	my_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren,
					   SV const * const value);
extern I32	my_reg_numbered_buff_length(pTHX_ REGEXP * const rx,
					    const SV * const sv, const I32 paren);

extern SV*	my_reg_named_buff(pTHX_ REGEXP * const, SV * const, SV * const,
                              const U32);
extern SV*	my_reg_named_buff_iter(pTHX_ REGEXP * const rx,
                                   const SV * const lastkey, const U32 flags);

extern SV*      my_reg_qr_package(pTHX_ REGEXP * const rx);
#if defined(USE_ITHREADS)
extern void*	my_regdupe (pTHX_ REGEXP * const r, CLONE_PARAMS *param);
#endif

EXTERN_C const struct regexp_engine my_reg_engine;

END_EXTERN_C

const struct regexp_engine my_reg_engine = { 
        my_re_compile, 
        my_regexec, 
        my_re_intuit_start, 
        my_re_intuit_string, 
        my_regfree, 
        my_reg_numbered_buff_fetch,
        my_reg_numbered_buff_store,
        my_reg_numbered_buff_length,
        my_reg_named_buff,
        my_reg_named_buff_iter,
        my_reg_qr_package,
#if defined(USE_ITHREADS)
        my_regdupe 
#endif
};

#line 74 "re.c"
#ifndef PERL_UNUSED_VAR
#  define PERL_UNUSED_VAR(var) if (0) var = var
#endif

#ifndef PERL_ARGS_ASSERT_CROAK_XS_USAGE
#define PERL_ARGS_ASSERT_CROAK_XS_USAGE assert(cv); assert(params)

/* prototype to pass -Wmissing-prototypes */
STATIC void
S_croak_xs_usage(pTHX_ const CV *const cv, const char *const params);

STATIC void
S_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
{
    const GV *const gv = CvGV(cv);

    PERL_ARGS_ASSERT_CROAK_XS_USAGE;

    if (gv) {
        const char *const gvname = GvNAME(gv);
        const HV *const stash = GvSTASH(gv);
        const char *const hvname = stash ? HvNAME(stash) : NULL;

        if (hvname)
            Perl_croak(aTHX_ "Usage: %s::%s(%s)", hvname, gvname, params);
        else
            Perl_croak(aTHX_ "Usage: %s(%s)", gvname, params);
    } else {
        /* Pants. I don't think that it should be possible to get here. */
        Perl_croak(aTHX_ "Usage: CODE(0x%"UVxf")(%s)", PTR2UV(cv), params);
    }
}
#undef  PERL_ARGS_ASSERT_CROAK_XS_USAGE

#ifdef PERL_IMPLICIT_CONTEXT
#define croak_xs_usage(a,b)	S_croak_xs_usage(aTHX_ a,b)
#else
#define croak_xs_usage		S_croak_xs_usage
#endif

#endif

/* NOTE: the prototype of newXSproto() is different in versions of perls,
 * so we define a portable version of newXSproto()
 */
#ifdef newXS_flags
#define newXSproto_portable(name, c_impl, file, proto) newXS_flags(name, c_impl, file, proto, 0)
#else
#define newXSproto_portable(name, c_impl, file, proto) (PL_Sv=(SV*)newXS(name, c_impl, file), sv_setpv(PL_Sv, proto), (CV*)PL_Sv)
#endif /* !defined(newXS_flags) */

#line 126 "re.c"

XS(XS_re_install); /* prototype to pass -Wmissing-prototypes */
XS(XS_re_install)
{
#ifdef dVAR
    dVAR; dXSARGS;
#else
    dXSARGS;
#endif
    if (items != 0)
       croak_xs_usage(cv,  "");
    PERL_UNUSED_VAR(ax); /* -Wall */
    SP -= items;
    {
#line 69 "re.xs"
        PL_colorset = 0;	/* Allow reinspection of ENV. */
        /* PL_debug |= DEBUG_r_FLAG; */
	XPUSHs(sv_2mortal(newSViv(PTR2IV(&my_reg_engine))));
#line 145 "re.c"
	PUTBACK;
	return;
    }
}


XS(XS_re_regmust); /* prototype to pass -Wmissing-prototypes */
XS(XS_re_regmust)
{
#ifdef dVAR
    dVAR; dXSARGS;
#else
    dXSARGS;
#endif
    if (items != 1)
       croak_xs_usage(cv,  "sv");
    PERL_UNUSED_VAR(ax); /* -Wall */
    SP -= items;
    {
	SV *	sv = ST(0);
#line 78 "re.xs"
    REGEXP *re;
#line 168 "re.c"
#line 80 "re.xs"
{
    if ((re = SvRX(sv))) /* assign deliberate */
    {
        SV *an = &PL_sv_no;
        SV *fl = &PL_sv_no;
        if (RX_ANCHORED_SUBSTR(re)) {
            an = newSVsv(RX_ANCHORED_SUBSTR(re));
        } else if (RX_ANCHORED_UTF8(re)) {
            an = newSVsv(RX_ANCHORED_UTF8(re));
        }
        if (RX_FLOAT_SUBSTR(re)) {
            fl = newSVsv(RX_FLOAT_SUBSTR(re));
        } else if (RX_FLOAT_UTF8(re)) {
            fl = newSVsv(RX_FLOAT_UTF8(re));
        }
        XPUSHs(an);
        XPUSHs(fl);
        XSRETURN(2);
    }
    XSRETURN_UNDEF;
}
#line 191 "re.c"
	PUTBACK;
	return;
    }
}

#ifdef __cplusplus
extern "C"
#endif
XS(boot_re); /* prototype to pass -Wmissing-prototypes */
XS(boot_re)
{
#ifdef dVAR
    dVAR; dXSARGS;
#else
    dXSARGS;
#endif
#if (PERL_REVISION == 5 && PERL_VERSION < 9)
    char* file = __FILE__;
#else
    const char* file = __FILE__;
#endif

    PERL_UNUSED_VAR(cv); /* -W */
    PERL_UNUSED_VAR(items); /* -W */
    XS_VERSION_BOOTCHECK ;

        (void)newXS("re::install", XS_re_install, file);
        (void)newXSproto_portable("re::regmust", XS_re_regmust, file, "$");
#if (PERL_REVISION == 5 && PERL_VERSION >= 9)
  if (PL_unitcheckav)
       call_list(PL_scopestack_ix, PL_unitcheckav);
#endif
    XSRETURN_YES;
}

