/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 1996-2000 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 */
#ifdef WIN32
#define NO_PERL_CHILD_INIT
#define NO_PERL_CHILD_EXIT
#ifdef JW_PERL_OBJECT
#include <winsock2.h>
#include <malloc.h>
#include <win32.h>
#include <win32iop.h>
#include <fcntl.h>                // For O_BINARY
#include "EXTERN.h"
#include "perl.h"
#include <iperlsys.h>
#else
#include "dirent.h"
#endif
#endif
#ifndef IS_MODULE
#define IS_MODULE
#endif
#ifndef SHARED_MODULE
#define SHARED_MODULE
#endif
#ifdef PERL_THREADS
#define _INCLUDE_APACHE_FIRST
#endif
#ifdef _INCLUDE_APACHE_FIRST
#include "apache_inc.h"
#endif
#include "EXTERN.h"
#include "perl.h"
#ifdef PERL_OBJECT
#define NO_XSLOCKS
#endif
#include "XSUB.h"
#ifndef MOD_PERL_STRING_VERSION
#include "mod_perl_version.h"
#endif
#ifndef MOD_PERL_VERSION
#define MOD_PERL_VERSION "TRUE"
#endif
/* patchlevel.h causes a -Wall warning, 
 * plus chance that another patchlevel.h might be in -I paths
 * so try to avoid it if possible 
 */ 
#ifdef PERLV
#if PERLV >= 500476
#include "perl_PL.h"
#endif
#else
#define PERL_PATCHLEVEL_H_IMPLICIT /* ignore local_patches */
#include "patchlevel.h"
#undef PERL_PATCHLEVEL_H_IMPLICIT
#ifndef PATCHLEVEL
#define PATCHLEVEL PERL_VERSION
#undef  SUBVERSION
#define SUBVERSION PERL_SUBVERSION
#endif
#if ((PATCHLEVEL >= 4) && (SUBVERSION >= 76)) || (PATCHLEVEL >= 5)
#include "perl_PL.h"
#endif
#endif /*PERLV*/
#ifdef PERL_OBJECT
#include <perlhost.h>
#include "win32iop.h"
#include <fcntl.h>
#define PerlInterpreter CPerlHost
#define perl_alloc() perl->PerlCreate() ? perl : NULL
#define perl_parse(host, xsi, argc, argv, env) \
  host->PerlParse(xsi, argc, argv, env);
#define perl_run(host) \
  host->PerlRun()
#define perl_destruct(host) \
  host->PerlDestroy()
#define perl_free(host)
#endif
/* perl hides it's symbols in libperl when these macros are 
 * expanded to Perl_foo
 * but some cause conflict when expanded in other headers files
 */
#undef S_ISREG
#undef DIR
#undef VOIDUSED
#undef pregexec
#undef pregfree
#undef pregcomp
#undef setregid
#undef setreuid
#undef sync
#undef my_memcmp
#undef my_bcopy
#undef my_memset
#undef RETURN
#undef die
#undef __attribute__
#ifdef pTHX_
#define PERL_IS_5_6
#endif
#ifndef _INCLUDE_APACHE_FIRST
#include "apache_inc.h"
#endif
#ifndef PERL_IS_5_6
#define pTHX_
#define aTHXo_
#define CopFILEGV(cop) cop->cop_filegv
#define CopLINE(cop)   cop->cop_line
#define CopLINE_set(c,l) (CopLINE(c) = (l))
#define SAVECOPFILE(cop) SAVESPTR(CopFILEGV(curcop));
#define SAVECOPLINE(cop) SAVEI16(CopLINE(cop))
#endif
#ifdef USE_5005THREADS
#define dTHRCTX struct perl_thread *thr = PERL_GET_CONTEXT
#else
#define dTHRCTX
#endif
#ifndef dTHR
#define dTHR extern int errno
#endif
#ifndef ERRSV
#define ERRSV GvSV(errgv) 
#endif
#ifndef ERRHV
#define ERRHV GvHV(errgv)
#endif
#ifndef AvFILLp
#define AvFILLp(av)     ((XPVAV*)  SvANY(av))->xav_fill
#endif
#ifndef PERL_MG_UFUNC
#define PERL_MG_UFUNC(name,ix,sv) I32 name(IV ix, SV *sv)
#endif
#ifdef eval_pv
#   ifndef perl_eval_pv
#      define perl_eval_pv eval_pv
#   endif
#endif
#ifdef eval_sv
#   ifndef perl_eval_sv
#      define perl_eval_sv eval_sv
#   endif
#endif
#define MP_EXISTS_ERROR(k) \
ERRHV && hv_exists(ERRHV, k, strlen(k))
#define MP_STORE_ERROR(k,v) \
hv_store(ERRHV, k, strlen(k), newSVsv(v), FALSE)
#define MP_FETCH_ERROR(k) \
*hv_fetch(ERRHV, k, strlen(k), FALSE)
#define MP_CLEAR_ERROR(k) \
(void)hv_delete(ERRHV, k, strlen(k), G_DISCARD)
#ifndef PERL_AUTOPRELOAD
#define PERL_AUTOPRELOAD perl_get_sv("Apache::Server::AutoPreLoad", FALSE)
#endif
#ifndef ERRSV_CAN_BE_HTTP
# ifdef WIN32
#  define ERRSV_CAN_BE_HTTP perl_get_sv("Apache::ERRSV_CAN_BE_HTTP", FALSE)
# else
#  define ERRSV_CAN_BE_HTTP 1
# endif
#endif
#ifndef PERL_DESTRUCT_LEVEL
#define PERL_DESTRUCT_LEVEL 0
#endif
#ifndef DO_INTERNAL_REDIRECT
#define DO_INTERNAL_REDIRECT perl_get_sv("Apache::DoInternalRedirect", FALSE)
#endif
typedef struct {
    table *utable;
    array_header *arr;
    table_entry *elts;
    int ix;
} TiedTable;
typedef request_rec * Apache;
typedef request_rec * Apache__SubRequest;
typedef conn_rec    * Apache__Connection;
typedef server_rec  * Apache__Server;
typedef cmd_parms   * Apache__CmdParms;
typedef TiedTable   * Apache__Table;
typedef table       * Apache__table;
typedef module      * Apache__Module;
typedef handler_rec * Apache__Handler;
typedef command_rec * Apache__Command;
#define SvCLASS(o) HvNAME(SvSTASH(SvRV(o)))
#define GvHV_init(name) gv_fetchpv(name, GV_ADDMULTI, SVt_PVHV)
#define GvSV_init(name) gv_fetchpv(name, GV_ADDMULTI, SVt_PV)
#define GvSV_setiv(gv,val) sv_setiv(GvSV(gv), val)
#define sv_is_http_code(sv) \
 ((SvIOK(sv) && (SvIVX(sv) >= 100) && (SvIVX(sv) <= 600)) ? SvIVX(sv) : FALSE)
#define Apache__ServerStarting(val) \
{ \
    GV *sgv = GvSV_init("Apache::Server::Starting"); \
    GV *agv = GvSV_init("Apache::ServerStarting"); \
    GvSV_setiv(sgv, val); \
    GvSV(agv) = GvSV(sgv); \
}
#define Apache__ServerReStarting(val) \
{ \
    GV *sgv = GvSV_init("Apache::Server::ReStarting"); \
    GV *agv = GvSV_init("Apache::ServerReStarting"); \
    GvSV_setiv(sgv, val); \
    GvSV(agv) = GvSV(sgv); \
    if(perl_is_running == PERL_DONE_STARTUP) \
        Apache__ServerStarting((val == FALSE ? FALSE : PERL_RUNNING())); \
}
#define PUSHif(arg) \
if(arg) \
   XPUSHs(sv_2mortal(newSVpv(arg,0)))
#define iniHV(hv) hv = (HV*)sv_2mortal((SV*)newHV())
#define iniAV(av) av = (AV*)sv_2mortal((SV*)newAV())
#define AvTRUE(av) (av && (AvFILL(av) > -1) && SvREFCNT(av))
#define av_copy_array(av) av_make(av_len(av)+1, AvARRAY(av))  
#ifndef newRV_noinc
#define newRV_noinc(sv) ((Sv = newRV(sv)), --SvREFCNT(SvRV(Sv)), Sv)
#endif
#ifndef SvTAINTED_on
#define SvTAINTED_on(sv) if (tainting) sv_magic(sv, Nullsv, 't', Nullch, 0)
#endif
#define HV_SvTAINTED_on(hv,key,klen) \
    SvTAINTED_on(*hv_fetch(hv, key, klen, 0)) 
#if 0
#define mp_setenv(key, val) \
mp_magic_setenv(key, val, 1)
#define mp_SetEnv(key, val) \
mp_magic_setenv(key, val, 0)
#define mp_PassEnv(key) \
{ \
    char *val = getenv(key); \
    mp_magic_setenv(key, val?val:"", 0); \
}
#else
#define mp_setenv(key, val) \
{ \
    int klen = strlen(key); \
    SV *sv = newSVpv(val,0); \
    hv_store(GvHV(envgv), key, klen, sv, FALSE); \
    HV_SvTAINTED_on(GvHV(envgv), key, klen); \
    my_setenv(key, SvPVX(sv)); \
}
#define mp_SetEnv(key, val) \
    hv_store(GvHV(envgv), key, strlen(key), newSVpv(val,0), FALSE); \
    my_setenv(key, val)
#define mp_PassEnv(key) \
{ \
    char *val = getenv(key); \
    hv_store(GvHV(envgv), key, strlen(key), newSVpv(val?val:"",0), FALSE); \
}
#endif
#define mp_debug mod_perl_debug_flags
extern U32      mp_debug;
#ifdef PERL_TRACE
/* -Wall */
#undef dNOOP
#define dNOOP extern int __attribute__ ((unused)) Perl___notused
#define MP_TRACE(a)   if (mp_debug)      a
#define MP_TRACE_d(a) if (mp_debug & 1)      a /* directives */
#define MP_TRACE_s(a) if (mp_debug & 2)      a /* perl sections */
#define MP_TRACE_h(a) if (mp_debug & 4)      a /* handlers */
#define MP_TRACE_g(a) if (mp_debug & 8)      a /* globals and allocation */
#define MP_TRACE_c(a) if (mp_debug & 16) a /* directive handlers */
#ifndef PERL_MARK_WHERE
#define PERL_MARK_WHERE
#endif
#ifndef PERL_TIE_SCRIPTNAME
#define PERL_TIE_SCRIPTNAME
#endif
#else
#define MP_TRACE(a)
#define MP_TRACE_d(a) 
#define MP_TRACE_s(a) 
#define MP_TRACE_h(a) 
#define MP_TRACE_g(a) 
#define MP_TRACE_c(a)
#endif
#ifdef PERL_MARK_WHERE
#define MARK_WHERE(w,s) \
   ENTER; \
   mod_perl_mark_where(w,s)
#define UNMARK_WHERE LEAVE
#else
#define MARK_WHERE(w,s) mod_perl_noop(NULL)
#define UNMARK_WHERE mod_perl_noop(NULL)
#endif
/* cut down on some noise in source */
#define PERL_IS_DSO perl_module.dynamic_load_handle
#define dSTATUS \
int dstatus = DECLINED; \
int status = dstatus
#define dPPREQ \
   perl_request_config *cfg = (perl_request_config *)get_module_config(r->request_config, &perl_module)
#define dPPDIR \
   perl_dir_config *cld = (perl_dir_config *)get_module_config(r->per_dir_config, &perl_module)   
#define dPSRV(srv) \
   perl_server_config *cls = (perl_server_config *) get_module_config (srv->module_config, &perl_module)
/* per-directory flags */
#define MPf_On   1
#define MPf_Off -1
#define MPf_None 0
#define MPf_INCPUSH     0x00000100 /* use lib split ":", $ENV{PERL5LIB} */
#define MPf_SENDHDR     0x00000200 /* is PerlSendHeader On? */
#define MPf_SENTHDR     0x00000400 /* has PerlSendHeader sent the headers? */
#define MPf_ENV         0x00000800 /* PerlSetupEnv */
#define MPf_HASENV      0x00001000 /* do we have any PerlSetEnv's? */
#define MPf_DSTDERR     0x00002000 /* redirect stderr to error_log */
#define MPf_CLEANUP     0x00004000 /* did we register our cleanup ? */
#define MPf_RCLEANUP    0x00008000 /* for $r->register_cleanup */
#define MP_FMERGE(new,add,base,f) \
if((add->flags & f) || (base->flags & f)) \
    new->flags |= f
     
#define MP_INCPUSH(d)    (d->flags & MPf_INCPUSH)
#define MP_INCPUSH_on(d)  (d->flags |= MPf_INCPUSH)
#define MP_INCPUSH_off(d)  (d->flags  &= ~MPf_INCPUSH)
#if 0
#define MP_SENDHDR(d)    (d->flags & MPf_SENDHDR)
#define MP_SENDHDR_on(d)  (d->flags |= MPf_SENDHDR)
#define MP_SENDHDR_off(d)  (d->flags  &= ~MPf_SENDHDR)
#endif
#define MP_SENDHDR(d)     (d->SendHeader == MPf_On)
#define MP_SENDHDR_on(d)  (d->SendHeader = MPf_On)
#define MP_SENDHDR_off(d) (d->SendHeader = MPf_Off)
#define MP_SENTHDR(d)    (d->flags & MPf_SENTHDR)
#define MP_SENTHDR_on(d)  (d->flags |= MPf_SENTHDR)
#define MP_SENTHDR_off(d)  (d->flags  &= ~MPf_SENTHDR)
#if 0
#define MP_ENV(d)       (d->flags & MPf_ENV)
#define MP_ENV_on(d)     (d->flags |= MPf_ENV)
#define MP_ENV_off(d)    (d->flags  &= ~MPf_ENV)
#endif
#define MP_ENV(d)       (d->SetupEnv != MPf_Off)
#define MP_ENV_on(d)    (d->SetupEnv = MPf_On)
#define MP_ENV_off(d)   (d->SetupEnv = MPf_Off)
#define MP_HASENV(d)    (d->flags & MPf_HASENV)
#define MP_HASENV_on(d)  (d->flags |= MPf_HASENV)
#define MP_HASENV_off(d)  (d->flags  &= ~MPf_HASENV)
#define MP_DSTDERR(d)    (d->flags & MPf_DSTDERR)
#define MP_DSTDERR_on(d)  (d->flags |= MPf_DSTDERR)
#define MP_DSTDERR_off(d)  (d->flags  &= ~MPf_DSTDERR)
#define MP_CLEANUP(d)    (d->flags & MPf_CLEANUP)
#define MP_CLEANUP_on(d)  (d->flags |= MPf_CLEANUP)
#define MP_CLEANUP_off(d)  (d->flags  &= ~MPf_CLEANUP)
#define MP_RCLEANUP(d)    (d->flags & MPf_RCLEANUP)
#define MP_RCLEANUP_on(d)  (d->flags |= MPf_RCLEANUP)
#define MP_RCLEANUP_off(d)  (d->flags  &= ~MPf_RCLEANUP)
#define PERL_GATEWAY_INTERFACE "CGI-Perl/1.1"
/* Apache::SSI */
#define PERL_APACHE_SSI_TYPE "text/x-perl-server-parsed-html"
/* PerlSetVar */
#ifndef NO_PERL_DIRECTIVE_HANDLERS
#define PERL_DIRECTIVE_HANDLERS
#endif
#ifndef NO_PERL_STACKED_HANDLERS
#define PERL_STACKED_HANDLERS
#endif
#ifndef NO_PERL_METHOD_HANDLERS
#define PERL_METHOD_HANDLERS
#endif
#ifndef NO_PERL_SECTIONS
#define PERL_SECTIONS
#endif
#ifndef NO_PERL_SSI
#undef  PERL_SSI
#define PERL_SSI
#endif
#ifdef PERL_SECTIONS
# ifndef PERL_SECTIONS_SELF_BOOT
#  ifdef WIN32
#   define PERL_SECTIONS_SELF_BOOT \
       (getenv("PERL_SECTIONS_SELF_BOOT") && !perl_sections_self_boot)
#  else
#   define PERL_SECTIONS_SELF_BOOT !perl_sections_self_boot
#  endif
# endif
#endif
#ifdef APACHE_SSL
#define PERL_DONE_STARTUP 1
#else
#define PERL_DONE_STARTUP 2
#endif
/* some 1.2.x/1.3.x compat stuff */
/* once 1.3.0 is here, we can toss most of this junk */
#ifdef MODULE_MAGIC_AT_LEAST
#undef MODULE_MAGIC_AT_LEAST
#define MODULE_MAGIC_AT_LEAST(major,minor)              \
    (MODULE_MAGIC_NUMBER_MAJOR >= (major)                \
            && MODULE_MAGIC_NUMBER_MINOR >= minor)
#else
#define MODULE_MAGIC_AT_LEAST(major,minor) (0 > 1)
#endif
#define HAS_MMN(mmn) (MODULE_MAGIC_NUMBER >= mmn)
#define MMN_130 19980527
#define MMN_131 19980713
#define MMN_132 19980806
#define MMN_136 19990320
#define HAS_MMN_130 HAS_MMN(MMN_130)
#define HAS_MMN_131 HAS_MMN(MMN_131)
#define HAS_MMN_132 HAS_MMN(MMN_132)
#define HAS_MMN_136 HAS_MMN(MMN_136)
#define HAS_CONTEXT MODULE_MAGIC_AT_LEAST(MMN_136,2)
#if HAS_CONTEXT
#define CAN_SELF_BOOT_SECTIONS  (PERL_SECTIONS_SELF_BOOT)
#define SECTION_ALLOWED         OR_ALL
#define USABLE_CONTEXT          parms->context
#else
#define CAN_SELF_BOOT_SECTIONS  ((parms->path==NULL)&&PERL_SECTIONS_SELF_BOOT)
#define SECTION_ALLOWED         RSRC_CONF
#define USABLE_CONTEXT          parms->server->lookup_defaults
#endif
#define APACHE_SSL_12X (defined(APACHE_SSL) && (MODULE_MAGIC_NUMBER < MMN_130))
#if MODULE_MAGIC_NUMBER < MMN_130
#undef PERL_IS_DSO
#define PERL_IS_DSO 0
#endif
#if MODULE_MAGIC_NUMBER >= 19980627
#define MP_CONST_CHAR const char
#define MP_CONST_ARRAY_HEADER const array_header
#else
#define MP_CONST_CHAR char
#define MP_CONST_ARRAY_HEADER array_header
#endif
#if MODULE_MAGIC_NUMBER > 19970912 
#define cmd_infile   parms->config_file
#define cmd_filename parms->config_file->name
#define cmd_linenum  parms->config_file->line_number
#else
#define cmd_infile   parms->infile
#define cmd_filename parms->config_file
#define cmd_linenum  parms->config_line
#endif
#ifndef DONE
#define DONE -2
#endif
#if MODULE_MAGIC_NUMBER >= 19980713
#include "ap_compat.h"
#elif MODULE_MAGIC_NUMBER >= 19980413
#include "compat.h"
#endif
  
#if MODULE_MAGIC_NUMBER > 19970909
#define mod_perl_warn(s,msg) \
    aplog_error(APLOG_MARK, APLOG_WARNING | APLOG_NOERRNO, s, "%s", msg)
#define mod_perl_error(s,msg) \
    aplog_error(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, s, "%s", msg)
#define mod_perl_notice(s,msg) \
    aplog_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, s, "%s", msg)
#define mod_perl_debug(s,msg) \
    aplog_error(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, s, "%s", msg)
#define mod_perl_log_reason(msg, file, r) \
    aplog_error(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, r->server, \
                "access to %s failed for %s, reason: %s", \
                file, \
                get_remote_host(r->connection, \
                                r->per_dir_config, REMOTE_NAME), \
                msg)
#else
#define mod_perl_error(s,msg) log_error(msg,s)
#define mod_perl_debug  mod_perl_error
#define mod_perl_warn   mod_perl_error
#define mod_perl_notice mod_perl_error
#define mod_perl_log_reason log_reason
#endif                    
#if MODULE_MAGIC_NUMBER < 19970719
#define is_initial_req(r) ((r->main == NULL) && (r->prev == NULL)) 
#endif
#ifndef API_EXPORT
#define API_EXPORT(type)    type
#endif
#ifndef MODULE_VAR_EXPORT
#define MODULE_VAR_EXPORT
#endif
#ifndef API_VAR_EXPORT
#define API_VAR_EXPORT
#endif
#ifdef WIN32
#if MODULE_MAGIC_NUMBER < 19980317
#undef PERL_SECTIONS
#define NO_PERL_SECTIONS
#endif
#include "multithread.h"
extern void *mod_perl_mutex;
#else
#define mod_perl_mutex NULL 
extern void *mod_perl_dummy_mutex;
#ifndef MULTITHREAD_H
#define MULTI_OK (0)
#undef create_mutex
#undef acquire_mutex
#undef release_mutex
#define create_mutex(name)      ((void *)mod_perl_dummy_mutex)
#define acquire_mutex(mutex_id) ((int)MULTI_OK)
#define release_mutex(mutex_id) ((int)MULTI_OK)
#endif /* MULTITHREAD_H */
#endif /* WIN32 */
#if MODULE_MAGIC_NUMBER < 19971226
char *ap_cpystrn(char *dst, const char *src, size_t dst_size);
#endif
#if MODULE_MAGIC_NUMBER >= 19980304
#ifndef SERVER_BUILT
#define SERVER_BUILT apapi_get_server_built()
#endif
#endif
#define PERL_CUR_HOOK_SV \
perl_get_sv("Apache::__CurrentCallback", TRUE)
#define PERL_SET_CUR_HOOK(h) \
if (r->notes) ap_table_setn(r->notes, "PERL_CUR_HOOK", h); \
else sv_setpv(PERL_CUR_HOOK_SV, h)
#define PERL_GET_CUR_HOOK \
(r->notes ? \
ap_table_get(r->notes, "PERL_CUR_HOOK") : \
SvPVX(PERL_CUR_HOOK_SV))
#ifdef PERL_STACKED_HANDLERS
#ifndef PERL_GET_SET_HANDLERS
#define PERL_GET_SET_HANDLERS
#endif
#define PERL_TAKE ITERATE
#define PERL_CMD_INIT  Nullav
#define PERL_CMD_TYPE  AV
#define mod_perl_can_stack_handlers(sv) (SvTRUE(sv) && 1)
/* always enable child_init for perl_init_ids */
#if (MODULE_MAGIC_NUMBER >= 19970719) && !defined(WIN32)
#define perl_init_ids
# ifdef NO_PERL_CHILD_INIT
#  undef NO_PERL_CHILD_INIT
# endif
# ifdef NO_PERL_CHILD_EXIT
#  undef NO_PERL_CHILD_EXIT
# endif
#endif
#ifndef perl_init_ids
#define perl_init_ids mod_perl_init_ids()
#endif
#define NO_HANDLERS -666
#define PERL_CALLBACK(h,name) \
PERL_SET_CUR_HOOK(h); \
(void)acquire_mutex(mod_perl_mutex); \
if(AvTRUE(name)) { \
    status = perl_run_stacked_handlers(h, r, name); \
} \
if((status != OK) && (status != DECLINED)) { \
   MP_TRACE_h(fprintf(stderr, "%s handlers returned %d\n", h, status)); \
} \
else { \
   dstatus = perl_run_stacked_handlers(h, r, Nullav); \
   if(dstatus != NO_HANDLERS) status = dstatus; \
} \
(void)release_mutex(mod_perl_mutex); \
MP_TRACE_h(fprintf(stderr, "%s handlers returned %d\n", h, status))
#else
#define PERL_TAKE TAKE1
#define PERL_CMD_INIT  NULL
#define PERL_CMD_TYPE  char
#define mod_perl_can_stack_handlers(sv) (SvTRUE(sv) && 0)
#define PERL_CALLBACK(h,name) \
PERL_SET_CUR_HOOK(h); \
if(name != NULL) { \
    SV *sv; \
    (void)acquire_mutex(mod_perl_mutex); \
    sv = newSVpv(name,0); \
    MARK_WHERE(h, sv); \
    dstatus = status = perl_call_handler(sv, r, Nullav); \
    UNMARK_WHERE; \
    SvREFCNT_dec(sv); \
    (void)release_mutex(mod_perl_mutex); \
    MP_TRACE_h(fprintf(stderr, "perl_call %s '%s' returned: %d\n", h,name,status)); \
} \
else { \
    MP_TRACE_h(fprintf(stderr, "mod_perl: declining to handle %s, no callback defined\n", h)); \
}
#endif
#if MODULE_MAGIC_NUMBER >= 19961007
#define CHAR_P const char *
#else
#define CHAR_P char * 
#endif
#define PUSHelt(key,val,klen) \
{ \
    SV *psv = (SV*)newSVpv(val, 0); \
    SvTAINTED_on(psv); \
    XPUSHs(sv_2mortal((SV*)newSVpv(key, klen))); \
    XPUSHs(sv_2mortal((SV*)psv)); \
}
/* on/off switches for callback hooks during server startup/shutdown */
#ifndef NO_PERL_DISPATCH
#define PERL_DISPATCH
#define PERL_DISPATCH_HOOK perl_dispatch
#define PERL_DISPATCH_CMD_ENTRY \
"PerlDispatchHandler", (crft) perl_cmd_dispatch_handlers, \
    NULL, \
    OR_ALL, TAKE1, "the Perl Dispatch handler routine name"
#define PERL_DISPATCH_CREATE(s) s->PerlDispatchHandler = NULL
#else
#define PERL_DISPATCH_HOOK NULL
#define PERL_DISPATCH_CMD_ENTRY NULL
#define PERL_DISPATCH_CREATE(s)
#endif
#ifndef NO_PERL_CHILD_INIT
#define PERL_CHILD_INIT
#define PERL_CHILD_INIT_HOOK perl_child_init
#define PERL_CHILD_INIT_CMD_ENTRY \
"PerlChildInitHandler", (crft) perl_cmd_child_init_handlers, \
    NULL,        \
    RSRC_CONF, PERL_TAKE, "the Perl Child init handler routine name"  
#define PERL_CHILD_INIT_CREATE(s) s->PerlChildInitHandler = PERL_CMD_INIT
#else
#define PERL_CHILD_INIT_HOOK NULL
#define PERL_CHILD_INIT_CMD_ENTRY NULL
#define PERL_CHILD_INIT_CREATE(s) 
#endif
#ifndef NO_PERL_CHILD_EXIT
#define PERL_CHILD_EXIT
#define PERL_CHILD_EXIT_HOOK perl_child_exit
#define PERL_CHILD_EXIT_CMD_ENTRY \
"PerlChildExitHandler", (crft) perl_cmd_child_exit_handlers, \
    NULL,        \
    RSRC_CONF, PERL_TAKE, "the Perl Child exit handler routine name"  
#define PERL_CHILD_EXIT_CREATE(s) s->PerlChildExitHandler = PERL_CMD_INIT
#else
#define PERL_CHILD_EXIT_HOOK NULL
#define PERL_CHILD_EXIT_CMD_ENTRY NULL
#define PERL_CHILD_EXIT_CREATE(s) 
#endif
#ifndef NO_PERL_RESTART
#define PERL_RESTART
#define PERL_RESTART_CMD_ENTRY \
"PerlRestartHandler", (crft) perl_cmd_restart_handlers, \
    NULL,        \
    RSRC_CONF, PERL_TAKE, "the Perl Restart handler routine name"  
#define PERL_RESTART_CREATE(s) s->PerlRestartHandler = PERL_CMD_INIT
#else
#define PERL_RESTART_CMD_ENTRY NULL
#define PERL_RESTART_CREATE(s) 
#endif
/* on/off switches for callback hooks during request stages */
#if !defined(NO_PERL_TRANS) && (MODULE_MAGIC_NUMBER > 19980207)
#undef NO_PERL_POST_READ_REQUEST
#endif
#ifndef NO_PERL_POST_READ_REQUEST
#define PERL_POST_READ_REQUEST
#define PERL_POST_READ_REQUEST_HOOK perl_post_read_request
#define PERL_POST_READ_REQUEST_CMD_ENTRY \
"PerlPostReadRequestHandler", (crft) perl_cmd_post_read_request_handlers, \
    NULL, \
    RSRC_CONF, PERL_TAKE, "the Perl Post Read Request handler routine name" 
#define PERL_POST_READ_REQUEST_CREATE(s) s->PerlPostReadRequestHandler = PERL_CMD_INIT
#else
#define PERL_POST_READ_REQUEST_HOOK NULL
#define PERL_POST_READ_REQUEST_CMD_ENTRY NULL
#define PERL_POST_READ_REQUEST_CREATE(s)
#endif
#ifndef NO_PERL_TRANS
#define PERL_TRANS
#define PERL_TRANS_HOOK perl_translate
#define PERL_TRANS_CMD_ENTRY \
"PerlTransHandler", (crft) perl_cmd_trans_handlers, \
    NULL,        \
    RSRC_CONF, PERL_TAKE, "the Perl Translation handler routine name"  
#define PERL_TRANS_CREATE(s) s->PerlTransHandler = PERL_CMD_INIT
#else
#define PERL_TRANS_HOOK NULL
#define PERL_TRANS_CMD_ENTRY NULL
#define PERL_TRANS_CREATE(s) 
#endif
#ifndef NO_PERL_AUTHEN
#define PERL_AUTHEN
#define PERL_AUTHEN_HOOK perl_authenticate
#define PERL_AUTHEN_CMD_ENTRY \
"PerlAuthenHandler", (crft) perl_cmd_authen_handlers, \
    NULL, \
    OR_ALL, PERL_TAKE, "the Perl Authentication handler routine name"
#define PERL_AUTHEN_CREATE(s) s->PerlAuthenHandler = PERL_CMD_INIT
#else
#define PERL_AUTHEN_HOOK NULL
#define PERL_AUTHEN_CMD_ENTRY NULL
#define PERL_AUTHEN_CREATE(s)
#endif
#ifndef NO_PERL_AUTHZ
#define PERL_AUTHZ
#define PERL_AUTHZ_HOOK perl_authorize
#define PERL_AUTHZ_CMD_ENTRY \
"PerlAuthzHandler", (crft) perl_cmd_authz_handlers, \
    NULL, \
    OR_ALL, PERL_TAKE, "the Perl Authorization handler routine name" 
#define PERL_AUTHZ_CREATE(s) s->PerlAuthzHandler = PERL_CMD_INIT
#else
#define PERL_AUTHZ_HOOK NULL
#define PERL_AUTHZ_CMD_ENTRY NULL
#define PERL_AUTHZ_CREATE(s)
#endif
#ifndef NO_PERL_ACCESS
#define PERL_ACCESS
#define PERL_ACCESS_HOOK perl_access
#define PERL_ACCESS_CMD_ENTRY \
"PerlAccessHandler", (crft) perl_cmd_access_handlers, \
    NULL, \
    OR_ALL, PERL_TAKE, "the Perl Access handler routine name" 
#define PERL_ACCESS_CREATE(s) s->PerlAccessHandler = PERL_CMD_INIT
#else
#define PERL_ACCESS_HOOK NULL
#define PERL_ACCESS_CMD_ENTRY NULL
#define PERL_ACCESS_CREATE(s)
#endif
/* un-tested hooks */
#ifndef NO_PERL_TYPE
#define PERL_TYPE
#define PERL_TYPE_HOOK perl_type_checker
#define PERL_TYPE_CMD_ENTRY \
"PerlTypeHandler", (crft) perl_cmd_type_handlers, \
    NULL, \
    OR_ALL, PERL_TAKE, "the Perl Type check handler routine name" 
#define PERL_TYPE_CREATE(s) s->PerlTypeHandler = PERL_CMD_INIT
#else
#define PERL_TYPE_HOOK NULL
#define PERL_TYPE_CMD_ENTRY NULL
#define PERL_TYPE_CREATE(s) 
#endif
#ifndef NO_PERL_FIXUP
#define PERL_FIXUP
#define PERL_FIXUP_HOOK perl_fixup
#define PERL_FIXUP_CMD_ENTRY \
"PerlFixupHandler", (crft) perl_cmd_fixup_handlers, \
    NULL, \
    OR_ALL, PERL_TAKE, "the Perl Fixup handler routine name" 
#define PERL_FIXUP_CREATE(s) s->PerlFixupHandler = PERL_CMD_INIT
#else
#define PERL_FIXUP_HOOK NULL
#define PERL_FIXUP_CMD_ENTRY NULL
#define PERL_FIXUP_CREATE(s)
#endif
#ifndef NO_PERL_LOG
#define PERL_LOG
#define PERL_LOG_HOOK perl_logger
#define PERL_LOG_CMD_ENTRY \
"PerlLogHandler", (crft) perl_cmd_log_handlers, \
    NULL, \
    OR_ALL, PERL_TAKE, "the Perl Log handler routine name" 
#define PERL_LOG_CREATE(s) s->PerlLogHandler = PERL_CMD_INIT
#else
#define PERL_LOG_HOOK NULL
#define PERL_LOG_CMD_ENTRY NULL
#define PERL_LOG_CREATE(s) 
#endif
#ifndef NO_PERL_CLEANUP
#define PERL_CLEANUP
#define PERL_CLEANUP_HOOK perl_cleanup
#define PERL_CLEANUP_CMD_ENTRY \
"PerlCleanupHandler", (crft) perl_cmd_cleanup_handlers, \
    NULL, \
    OR_ALL, PERL_TAKE, "the Perl Cleanup handler routine name" 
#define PERL_CLEANUP_CREATE(s) s->PerlCleanupHandler = PERL_CMD_INIT
#else
#define PERL_CLEANUP_HOOK NULL
#define PERL_CLEANUP_CMD_ENTRY NULL
#define PERL_CLEANUP_CREATE(s)
#endif
#ifndef NO_PERL_INIT
#define PERL_INIT
#define PERL_INIT_HOOK perl_init
#define PERL_INIT_CMD_ENTRY \
"PerlInitHandler", (crft) perl_cmd_init_handlers, \
    NULL, \
    OR_ALL, PERL_TAKE, "the Perl Init handler routine name" 
#define PERL_INIT_CREATE(s) s->PerlInitHandler = PERL_CMD_INIT
#else
#define PERL_INIT_HOOK NULL
#define PERL_INIT_CMD_ENTRY NULL
#define PERL_INIT_CREATE(s) 
#endif
#ifndef NO_PERL_HEADER_PARSER
#define PERL_HEADER_PARSER
#define PERL_HEADER_PARSER_HOOK perl_header_parser
#define PERL_HEADER_PARSER_CMD_ENTRY \
"PerlHeaderParserHandler", (crft) perl_cmd_header_parser_handlers, \
    NULL, \
    OR_ALL, PERL_TAKE, "the Perl Header Parser handler routine name" 
#define PERL_HEADER_PARSER_CREATE(s) s->PerlHeaderParserHandler = PERL_CMD_INIT
#else
#define PERL_HEADER_PARSER_HOOK NULL
#define PERL_HEADER_PARSER_CMD_ENTRY NULL
#define PERL_HEADER_PARSER_CREATE(s)
#endif
typedef struct {
    array_header *PerlPassEnv;
    array_header *PerlRequire;
    array_header *PerlModule;
    int PerlTaintCheck;
    int PerlWarn;
    int FreshRestart;
    PERL_CMD_TYPE *PerlInitHandler;
    PERL_CMD_TYPE *PerlPostReadRequestHandler;
    PERL_CMD_TYPE *PerlTransHandler;
    PERL_CMD_TYPE *PerlChildInitHandler;
    PERL_CMD_TYPE *PerlChildExitHandler;
    PERL_CMD_TYPE *PerlRestartHandler;
    char *PerlOpmask;
    table *vars;
} perl_server_config;
typedef struct {
    char *PerlDispatchHandler;
    PERL_CMD_TYPE *PerlHandler;
    PERL_CMD_TYPE *PerlAuthenHandler;
    PERL_CMD_TYPE *PerlAuthzHandler;
    PERL_CMD_TYPE *PerlAccessHandler;
    PERL_CMD_TYPE *PerlTypeHandler;
    PERL_CMD_TYPE *PerlFixupHandler;
    PERL_CMD_TYPE *PerlLogHandler;
    PERL_CMD_TYPE *PerlCleanupHandler;
    PERL_CMD_TYPE *PerlHeaderParserHandler;
    PERL_CMD_TYPE *PerlInitHandler;
    table *env;
    table *vars;
    U32 flags;
    int SendHeader;
    int SetupEnv;
    char *location;
} perl_dir_config;
typedef struct {
    Sighandler_t h;
    I32 signo;
} perl_request_sigsave;
typedef struct {
    HV *pnotes;
    int setup_env;
    table *dir_env;
    array_header *sigsave;
} perl_request_config;
typedef struct {
    int is_method;
    int is_anon;
    int in_perl;
    SV *pclass;
    char *method;
} mod_perl_handler;
typedef struct {
    SV *obj;
    char *pclass;
} mod_perl_perl_dir_config;
typedef struct {
    char *subname;
    char *info;
} mod_perl_cmd_info;
extern module MODULE_VAR_EXPORT perl_module;
/* a couple for -Wall sanity sake */
int translate_name (request_rec *);
int log_transaction (request_rec *r);
/* mod_perl prototypes */
/* perlxsi.c */
#ifdef aTHX_
void xs_init (pTHX);
#else
void xs_init (void);
#endif
/* mod_perl.c */
/* generic handler stuff */ 
int perl_handler_ismethod(HV *pclass, char *sub);
int perl_call_handler(SV *sv, request_rec *r, AV *args);
request_rec *mp_fake_request_rec(server_rec *s, pool *p, char *hook);
/* stacked handler stuff */
int mod_perl_push_handlers(SV *self, char *hook, SV *sub, AV *handlers);
SV *mod_perl_pop_handlers(SV *self, SV *hook);
void *mod_perl_clear_handlers(SV *self, SV *hook);
SV *mod_perl_fetch_handlers(SV *self, SV *hook);
int perl_run_stacked_handlers(char *hook, request_rec *r, AV *handlers);
/* plugin slots */
void perl_module_init(server_rec *s, pool *p);
void perl_startup(server_rec *s, pool *p);
int perl_handler(request_rec *r);
void perl_child_init(server_rec *, pool *);
void perl_child_exit(server_rec *, pool *);
int perl_translate(request_rec *r);
int perl_authenticate(request_rec *r);
int perl_authorize(request_rec *r);
int perl_access(request_rec *r);
int perl_type_checker(request_rec *r);
int perl_fixup(request_rec *r);
int perl_post_read_request(request_rec *r);
int perl_logger(request_rec *r);
int perl_header_parser(request_rec *r);
int perl_hook(char *name);
int PERL_RUNNING(void);
/* per-request gunk */
int mod_perl_sent_header(request_rec *r, int val);
int mod_perl_seqno(SV *self, int inc);
request_rec *perl_request_rec(request_rec *);
void perl_setup_env(request_rec *r);
SV  *perl_bless_request_rec(request_rec *); 
void perl_set_request_rec(request_rec *); 
void mod_perl_cleanup_sv(void *data);
void mod_perl_cleanup_handler(void *data);
void mod_perl_end_cleanup(void *data);
void mod_perl_register_cleanup(request_rec *r, SV *sv);
void mod_perl_noop(void *data);
SV *mod_perl_resolve_handler(request_rec *r, SV *sv, mod_perl_handler *h); 
mod_perl_handler *mod_perl_new_handler(request_rec *r, SV *sv);
void mod_perl_destroy_handler(void *data);
/* perl_util.c */
SV *array_header2avrv(array_header *arr);
array_header *avrv2array_header(SV *avrv, pool *p);
table *hvrv2table(SV *rv);
void mod_perl_untaint(SV *sv);
SV *mod_perl_gensym (char *pack);
SV *mod_perl_slurp_filename(request_rec *r);
SV *mod_perl_tie_table(table *t);
SV *perl_hvrv_magic_obj(SV *rv);
void perl_tie_hash(HV *hv, char *pclass, SV *sv);
void perl_util_cleanup(void);
void mod_perl_clear_rgy_endav(request_rec *r, SV *sv);
void perl_stash_rgy_endav(char *s, SV *rgystash);
void perl_run_rgy_endav(char *s);
void perl_run_endav(char *s);
void perl_call_halt(int status);
void perl_reload_inc(server_rec *s, pool *p);
I32 perl_module_is_loaded(char *name);
SV *perl_module2file(char *name);
int perl_require_module(char *module, server_rec *s);
int perl_load_startup_script(server_rec *s, pool *p, char *script, I32 my_warn);
array_header *perl_cgi_env_init(request_rec *r);
void perl_clear_env(void);
void mp_magic_setenv(char *key, char *val, int is_tainted);
void mod_perl_init_ids(void);
int perl_eval_ok(server_rec *s);
int perl_sv_is_http_code(SV *sv, int *status);
void perl_incpush(char *s);
SV *mod_perl_sv_name(SV *svp);
void mod_perl_mark_where(char *where, SV *sub);
/* perlio.c */
void perl_soak_script_output(request_rec *r);
void perl_stdin2client(request_rec *r);
void perl_stdout2client(request_rec *r); 
/* perl_config.c */
#define require_Apache(s) \
    perl_require_module("Apache", s)
char *mod_perl_auth_name(request_rec *r, char *val);
char *mod_perl_auth_type(request_rec *r, char *val);
module *perl_get_module_ptr(char *name, int len);
void *perl_merge_server_config(pool *p, void *basev, void *addv);
void *perl_merge_dir_config(pool *p, void *basev, void *addv);
void *perl_create_dir_config(pool *p, char *dirname);
void *perl_create_server_config(pool *p, server_rec *s);
perl_request_config *perl_create_request_config(pool *p, server_rec *s);
void perl_perl_cmd_cleanup(void *data);
void perl_section_self_boot(cmd_parms *parms, void *dummy, const char *arg);
void perl_clear_symtab(HV *symtab);
CHAR_P perl_section (cmd_parms *cmd, void *dummy, CHAR_P arg);
CHAR_P perl_end_section (cmd_parms *cmd, void *dummy);
CHAR_P perl_pod_section (cmd_parms *cmd, void *dummy, CHAR_P arg);
CHAR_P perl_pod_end_section (cmd_parms *cmd, void *dummy);
CHAR_P perl_cmd_autoload (cmd_parms *parms, void *dummy, const char *arg);
CHAR_P perl_config_END (cmd_parms *cmd, void *dummy, CHAR_P arg);
CHAR_P perl_limit_section(cmd_parms *cmd, void *dummy, HV *hv);
CHAR_P perl_urlsection (cmd_parms *cmd, void *dummy, HV *hv);
CHAR_P perl_dirsection (cmd_parms *cmd, void *dummy, HV *hv);
CHAR_P perl_filesection (cmd_parms *cmd, void *dummy, HV *hv);
void perl_handle_command(cmd_parms *cmd, void *config, char *line);
void perl_handle_command_hv(HV *hv, char *key, cmd_parms *cmd, void *config);
void perl_handle_command_av(AV *av, I32 n, char *key, cmd_parms *cmd, void *config);
void perl_tainting_set(server_rec *s, int arg);
CHAR_P perl_cmd_require (cmd_parms *parms, void *dummy, char *arg);
CHAR_P perl_cmd_module (cmd_parms *parms, void *dummy, char *arg);
CHAR_P perl_cmd_var(cmd_parms *cmd, void *config, char *key, char *val);
CHAR_P perl_cmd_setenv(cmd_parms *cmd, perl_dir_config *rec, char *key, char *val);
CHAR_P perl_cmd_env (cmd_parms *cmd, perl_dir_config *rec, int arg);
CHAR_P perl_cmd_pass_env (cmd_parms *parms, void *dummy, char *arg);
CHAR_P perl_cmd_sendheader (cmd_parms *cmd, perl_dir_config *rec, int arg);
CHAR_P perl_cmd_opmask (cmd_parms *parms, void *dummy, char *arg);
CHAR_P perl_cmd_tainting (cmd_parms *parms, void *dummy, int arg);
CHAR_P perl_cmd_warn (cmd_parms *parms, void *dummy, int arg);
CHAR_P perl_cmd_fresh_restart (cmd_parms *parms, void *dummy, int arg);
CHAR_P perl_cmd_dispatch_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_init_handlers (cmd_parms *parms, void *rec, char *arg);
CHAR_P perl_cmd_cleanup_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_header_parser_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_post_read_request_handlers (cmd_parms *parms, void *dumm, char *arg);
CHAR_P perl_cmd_trans_handlers (cmd_parms *parms, void *dumm, char *arg);
CHAR_P perl_cmd_child_init_handlers (cmd_parms *parms, void *dumm, char *arg);
CHAR_P perl_cmd_child_exit_handlers (cmd_parms *parms, void *dumm, char *arg);
CHAR_P perl_cmd_restart_handlers (cmd_parms *parms, void *dumm, char *arg);
CHAR_P perl_cmd_authen_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_authz_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_access_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_type_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_fixup_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_handler_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_log_handlers (cmd_parms *parms, perl_dir_config *rec, char *arg);
CHAR_P perl_cmd_perl_TAKE1(cmd_parms *cmd, mod_perl_perl_dir_config *d, char *one);
CHAR_P perl_cmd_perl_TAKE2(cmd_parms *cmd, mod_perl_perl_dir_config *d, char *one, char *two);
CHAR_P perl_cmd_perl_TAKE123(cmd_parms *cmd, mod_perl_perl_dir_config *d,
                             char *one, char *two, char *three);
CHAR_P perl_cmd_perl_FLAG(cmd_parms *cmd, mod_perl_perl_dir_config *d, int flag);
#define perl_cmd_perl_RAW_ARGS perl_cmd_perl_TAKE1
#define perl_cmd_perl_NO_ARGS perl_cmd_perl_TAKE1
#define perl_cmd_perl_ITERATE perl_cmd_perl_TAKE1
#define perl_cmd_perl_ITERATE2 perl_cmd_perl_TAKE2
#define perl_cmd_perl_TAKE12 perl_cmd_perl_TAKE2
#define perl_cmd_perl_TAKE23 perl_cmd_perl_TAKE123
#define perl_cmd_perl_TAKE3 perl_cmd_perl_TAKE123
void *perl_perl_merge_dir_config(pool *p, void *basev, void *addv);
void *perl_perl_merge_srv_config(pool *p, void *basev, void *addv);
void mod_perl_dir_env(request_rec *r, perl_dir_config *cld);
void mod_perl_pass_env(pool *p, perl_server_config *cls);
#define PERL_DIR_MERGE     "DIR_MERGE"
#define PERL_DIR_CREATE    "DIR_CREATE"
#define PERL_SERVER_MERGE  "SERVER_MERGE"
#define PERL_SERVER_CREATE "SERVER_CREATE"
#define PERL_DIR_CFG_T     0
#define PERL_SERVER_CFG_T  1
/* Apache.xs */
pool *perl_get_util_pool(void);
pool *perl_get_startup_pool(void);
server_rec *perl_get_startup_server(void);
request_rec *sv2request_rec(SV *in, char *pclass, CV *cv);
/* PerlRunXS.xs */
#define ApachePerlRun_name_with_virtualhost() \
    perl_get_sv("Apache::Registry::NameWithVirtualHost", FALSE) 
char *mod_perl_set_opmask(request_rec *r, SV *sv);
void mod_perl_init_opmask(server_rec *s, pool *p);
void mod_perl_dump_opmask(void);
#define dOPMask \
if(!op_mask) Newz(0, op_mask, maxo, char); \
else         Zero(op_mask, maxo, char)
#ifdef PERL_SAFE_STARTUP
#define ENTER_SAFE(s,p) \
    dOPMask; \
    ENTER; \
    SAVEPPTR(op_mask); \
    mod_perl_init_opmask(s,p)
#define LEAVE_SAFE \
    Zero(op_mask, maxo, char); \
    LEAVE
#else
#define ENTER_SAFE(s,p)
#define LEAVE_SAFE
#endif
#ifdef JW_PERL_OBJECT
#undef stderr
#define stderr PerlIO_stderr()
#endif