sam-t2/devtools/amd64/lib/perl5/5.8.8/i86pc-solaris-64-ld/CORE/reentr.h

/* -*- buffer-read-only: t -*-
 *
 *    reentr.h
 *
 *    Copyright (C) 2002, 2003, 2005 by Larry Wall and others
 *
 *    You may distribute under the terms of either the GNU General Public
 *    License or the Artistic License, as specified in the README file.
 *
 *  !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
 *  This file is built by reentr.pl from data in reentr.pl.
 */

#ifndef REENTR_H
#define REENTR_H

#ifdef USE_REENTRANT_API

#ifdef PERL_CORE
#   define PL_REENTRANT_RETINT PL_reentrant_retint
#endif

/* Deprecations: some platforms have the said reentrant interfaces
 * but they are declared obsolete and are not to be used.  Often this
 * means that the platform has threadsafed the interfaces (hopefully).
 * All this is OS version dependent, so we are of course fooling ourselves.
 * If you know of more deprecations on some platforms, please add your own. */

#ifdef __hpux
#   undef HAS_CRYPT_R
#   undef HAS_DRAND48_R
#   undef HAS_ENDGRENT_R
#   undef HAS_ENDPWENT_R
#   undef HAS_GETGRENT_R
#   undef HAS_GETPWENT_R
#   undef HAS_SETLOCALE_R
#   undef HAS_SRAND48_R
#   undef HAS_STRERROR_R
#   define NETDB_R_OBSOLETE
#endif

#if defined(__osf__) && defined(__alpha) /* Tru64 aka Digital UNIX */
#   undef HAS_CRYPT_R
#   undef HAS_STRERROR_R
#   define NETDB_R_OBSOLETE
#endif

#ifdef NETDB_R_OBSOLETE
#   undef HAS_ENDHOSTENT_R
#   undef HAS_ENDNETENT_R
#   undef HAS_ENDPROTOENT_R
#   undef HAS_ENDSERVENT_R
#   undef HAS_GETHOSTBYADDR_R
#   undef HAS_GETHOSTBYNAME_R
#   undef HAS_GETHOSTENT_R
#   undef HAS_GETNETBYADDR_R
#   undef HAS_GETNETBYNAME_R
#   undef HAS_GETNETENT_R
#   undef HAS_GETPROTOBYNAME_R
#   undef HAS_GETPROTOBYNUMBER_R
#   undef HAS_GETPROTOENT_R
#   undef HAS_GETSERVBYNAME_R
#   undef HAS_GETSERVBYPORT_R
#   undef HAS_GETSERVENT_R
#   undef HAS_SETHOSTENT_R
#   undef HAS_SETNETENT_R
#   undef HAS_SETPROTOENT_R
#   undef HAS_SETSERVENT_R
#endif

#ifdef I_PWD
#   include <pwd.h>
#endif
#ifdef I_GRP
#   include <grp.h>
#endif
#ifdef I_NETDB
#   include <netdb.h>
#endif
#ifdef I_STDLIB
#   include <stdlib.h>  /* drand48_data */
#endif
#ifdef I_CRYPT
#   ifdef I_CRYPT
#       include <crypt.h>
#   endif
#endif
#ifdef HAS_GETSPNAM_R
#   ifdef I_SHADOW
#       include <shadow.h>
#   endif
#endif

#define REENTRANT_PROTO_B_B     1
#define REENTRANT_PROTO_B_BI    2
#define REENTRANT_PROTO_B_BW    3
#define REENTRANT_PROTO_B_CCD   4
#define REENTRANT_PROTO_B_CCS   5
#define REENTRANT_PROTO_B_IBI   6
#define REENTRANT_PROTO_B_IBW   7
#define REENTRANT_PROTO_B_SB    8
#define REENTRANT_PROTO_B_SBI   9
#define REENTRANT_PROTO_I_BI    10
#define REENTRANT_PROTO_I_BW    11
#define REENTRANT_PROTO_I_CCSBWR        12
#define REENTRANT_PROTO_I_CCSD  13
#define REENTRANT_PROTO_I_CII   14
#define REENTRANT_PROTO_I_CIISD 15
#define REENTRANT_PROTO_I_CSBI  16
#define REENTRANT_PROTO_I_CSBIR 17
#define REENTRANT_PROTO_I_CSBWR 18
#define REENTRANT_PROTO_I_CSBWRE        19
#define REENTRANT_PROTO_I_CSD   20
#define REENTRANT_PROTO_I_CWISBWRE      21
#define REENTRANT_PROTO_I_CWISD 22
#define REENTRANT_PROTO_I_D     23
#define REENTRANT_PROTO_I_H     24
#define REENTRANT_PROTO_I_IBI   25
#define REENTRANT_PROTO_I_IBW   26
#define REENTRANT_PROTO_I_ICBI  27
#define REENTRANT_PROTO_I_ICSBWR        28
#define REENTRANT_PROTO_I_ICSD  29
#define REENTRANT_PROTO_I_ID    30
#define REENTRANT_PROTO_I_IISD  31
#define REENTRANT_PROTO_I_ISBWR 32
#define REENTRANT_PROTO_I_ISD   33
#define REENTRANT_PROTO_I_LISBI 34
#define REENTRANT_PROTO_I_LISD  35
#define REENTRANT_PROTO_I_LS    36
#define REENTRANT_PROTO_I_SB    37
#define REENTRANT_PROTO_I_SBI   38
#define REENTRANT_PROTO_I_SBIE  39
#define REENTRANT_PROTO_I_SBIH  40
#define REENTRANT_PROTO_I_SBIR  41
#define REENTRANT_PROTO_I_SBWR  42
#define REENTRANT_PROTO_I_SBWRE 43
#define REENTRANT_PROTO_I_SD    44
#define REENTRANT_PROTO_I_ST    45
#define REENTRANT_PROTO_I_St    46
#define REENTRANT_PROTO_I_TISD  47
#define REENTRANT_PROTO_I_TS    48
#define REENTRANT_PROTO_I_TSBI  49
#define REENTRANT_PROTO_I_TSBIR 50
#define REENTRANT_PROTO_I_TSBWR 51
#define REENTRANT_PROTO_I_TSR   52
#define REENTRANT_PROTO_I_TsISBWRE      53
#define REENTRANT_PROTO_I_UISBWRE       54
#define REENTRANT_PROTO_I_iS    55
#define REENTRANT_PROTO_I_lS    56
#define REENTRANT_PROTO_I_uISBWRE       57
#define REENTRANT_PROTO_S_CBI   58
#define REENTRANT_PROTO_S_CCSBI 59
#define REENTRANT_PROTO_S_CIISBIE       60
#define REENTRANT_PROTO_S_CSBI  61
#define REENTRANT_PROTO_S_CSBIE 62
#define REENTRANT_PROTO_S_CWISBIE       63
#define REENTRANT_PROTO_S_CWISBWIE      64
#define REENTRANT_PROTO_S_ICSBI 65
#define REENTRANT_PROTO_S_ISBI  66
#define REENTRANT_PROTO_S_LISBI 67
#define REENTRANT_PROTO_S_SBI   68
#define REENTRANT_PROTO_S_SBIE  69
#define REENTRANT_PROTO_S_SBW   70
#define REENTRANT_PROTO_S_TISBI 71
#define REENTRANT_PROTO_S_TS    72
#define REENTRANT_PROTO_S_TSBI  73
#define REENTRANT_PROTO_S_TSBIE 74
#define REENTRANT_PROTO_S_TWISBIE       75
#define REENTRANT_PROTO_V_D     76
#define REENTRANT_PROTO_V_H     77
#define REENTRANT_PROTO_V_ID    78

/* Defines for indicating which special features are supported. */

/* The getgrent getgrgid getgrnam using buffer? */

#if defined(HAS_GETGRENT_R) && (GETGRENT_R_PROTO == REENTRANT_PROTO_I_SBWR || GETGRENT_R_PROTO == REENTRANT_PROTO_I_SBIR || GETGRENT_R_PROTO == REENTRANT_PROTO_S_SBW || GETGRENT_R_PROTO == REENTRANT_PROTO_S_SBI || GETGRENT_R_PROTO == REENTRANT_PROTO_I_SBI || GETGRENT_R_PROTO == REENTRANT_PROTO_I_SBIH)
#   define GETGRENT_R_HAS_BUFFER
#else
#   undef  GETGRENT_R_HAS_BUFFER
#endif
#if defined(HAS_GETGRGID_R) && (GETGRGID_R_PROTO == REENTRANT_PROTO_I_TSBWR || GETGRGID_R_PROTO == REENTRANT_PROTO_I_TSBIR || GETGRGID_R_PROTO == REENTRANT_PROTO_I_TSBI || GETGRGID_R_PROTO == REENTRANT_PROTO_S_TSBI)
#   define GETGRGID_R_HAS_BUFFER
#else
#   undef  GETGRGID_R_HAS_BUFFER
#endif
#if defined(HAS_GETGRNAM_R) && (GETGRNAM_R_PROTO == REENTRANT_PROTO_I_CSBWR || GETGRNAM_R_PROTO == REENTRANT_PROTO_I_CSBIR || GETGRNAM_R_PROTO == REENTRANT_PROTO_S_CBI || GETGRNAM_R_PROTO == REENTRANT_PROTO_I_CSBI || GETGRNAM_R_PROTO == REENTRANT_PROTO_S_CSBI)
#   define GETGRNAM_R_HAS_BUFFER
#else
#   undef  GETGRNAM_R_HAS_BUFFER
#endif

/* Any of the getgrent getgrgid getgrnam using buffer? */

#if (defined(GETGRENT_R_HAS_BUFFER) || defined(GETGRGID_R_HAS_BUFFER) || defined(GETGRNAM_R_HAS_BUFFER))
#   define USE_GRENT_BUFFER
#else
#   undef  USE_GRENT_BUFFER
#endif

/* The getgrent getgrgid getgrnam using ptr? */

#if defined(HAS_GETGRENT_R) && (GETGRENT_R_PROTO == REENTRANT_PROTO_I_SBWR || GETGRENT_R_PROTO == REENTRANT_PROTO_I_SBIR)
#   define GETGRENT_R_HAS_PTR
#else
#   undef  GETGRENT_R_HAS_PTR
#endif
#if defined(HAS_GETGRGID_R) && (GETGRGID_R_PROTO == REENTRANT_PROTO_I_TSBWR || GETGRGID_R_PROTO == REENTRANT_PROTO_I_TSBIR)
#   define GETGRGID_R_HAS_PTR
#else
#   undef  GETGRGID_R_HAS_PTR
#endif
#if defined(HAS_GETGRNAM_R) && (GETGRNAM_R_PROTO == REENTRANT_PROTO_I_CSBWR || GETGRNAM_R_PROTO == REENTRANT_PROTO_I_CSBIR)
#   define GETGRNAM_R_HAS_PTR
#else
#   undef  GETGRNAM_R_HAS_PTR
#endif

/* Any of the getgrent getgrgid getgrnam using ptr? */

#if (defined(GETGRENT_R_HAS_PTR) || defined(GETGRGID_R_HAS_PTR) || defined(GETGRNAM_R_HAS_PTR))
#   define USE_GRENT_PTR
#else
#   undef  USE_GRENT_PTR
#endif

/* The getpwent getpwnam getpwuid using ptr? */

#if defined(HAS_GETPWENT_R) && (GETPWENT_R_PROTO == REENTRANT_PROTO_I_SBWR || GETPWENT_R_PROTO == REENTRANT_PROTO_I_SBIR)
#   define GETPWENT_R_HAS_PTR
#else
#   undef  GETPWENT_R_HAS_PTR
#endif
#if defined(HAS_GETPWNAM_R) && (GETPWNAM_R_PROTO == REENTRANT_PROTO_I_CSBWR || GETPWNAM_R_PROTO == REENTRANT_PROTO_I_CSBIR)
#   define GETPWNAM_R_HAS_PTR
#else
#   undef  GETPWNAM_R_HAS_PTR
#endif
#if defined(HAS_GETPWUID_R) && (GETPWUID_R_PROTO == REENTRANT_PROTO_I_TSBWR || GETPWUID_R_PROTO == REENTRANT_PROTO_I_TSBIR)
#   define GETPWUID_R_HAS_PTR
#else
#   undef  GETPWUID_R_HAS_PTR
#endif

/* Any of the getpwent getpwnam getpwuid using ptr? */

#if (defined(GETPWENT_R_HAS_PTR) || defined(GETPWNAM_R_HAS_PTR) || defined(GETPWUID_R_HAS_PTR))
#   define USE_PWENT_PTR
#else
#   undef  USE_PWENT_PTR
#endif

/* The getspent getspnam using ptr? */

#if defined(HAS_GETSPNAM_R) && (GETSPNAM_R_PROTO == REENTRANT_PROTO_I_CSBWR)
#   define GETSPNAM_R_HAS_PTR
#else
#   undef  GETSPNAM_R_HAS_PTR
#endif

/* Any of the getspent getspnam using ptr? */

#if (defined(GETSPENT_R_HAS_PTR) || defined(GETSPNAM_R_HAS_PTR))
#   define USE_SPENT_PTR
#else
#   undef  USE_SPENT_PTR
#endif

/* The getgrent getgrgid getgrnam setgrent endgrent using fptr? */

#if defined(HAS_GETGRENT_R) && (GETGRENT_R_PROTO == REENTRANT_PROTO_I_SBIH)
#   define GETGRENT_R_HAS_FPTR
#else
#   undef  GETGRENT_R_HAS_FPTR
#endif
#if defined(HAS_SETGRENT_R) && (SETGRENT_R_PROTO == REENTRANT_PROTO_I_H || SETGRENT_R_PROTO == REENTRANT_PROTO_V_H)
#   define SETGRENT_R_HAS_FPTR
#else
#   undef  SETGRENT_R_HAS_FPTR
#endif
#if defined(HAS_ENDGRENT_R) && (ENDGRENT_R_PROTO == REENTRANT_PROTO_I_H || ENDGRENT_R_PROTO == REENTRANT_PROTO_V_H)
#   define ENDGRENT_R_HAS_FPTR
#else
#   undef  ENDGRENT_R_HAS_FPTR
#endif

/* Any of the getgrent getgrgid getgrnam setgrent endgrent using fptr? */

#if (defined(GETGRENT_R_HAS_FPTR) || defined(GETGRGID_R_HAS_FPTR) || defined(GETGRNAM_R_HAS_FPTR) || defined(SETGRENT_R_HAS_FPTR) || defined(ENDGRENT_R_HAS_FPTR))
#   define USE_GRENT_FPTR
#else
#   undef  USE_GRENT_FPTR
#endif

/* The getpwent getpwnam getpwuid setpwent endpwent using fptr? */

#if defined(HAS_GETPWENT_R) && (GETPWENT_R_PROTO == REENTRANT_PROTO_I_SBIH)
#   define GETPWENT_R_HAS_FPTR
#else
#   undef  GETPWENT_R_HAS_FPTR
#endif
#if defined(HAS_SETPWENT_R) && (SETPWENT_R_PROTO == REENTRANT_PROTO_I_H || SETPWENT_R_PROTO == REENTRANT_PROTO_V_H)
#   define SETPWENT_R_HAS_FPTR
#else
#   undef  SETPWENT_R_HAS_FPTR
#endif
#if defined(HAS_ENDPWENT_R) && (ENDPWENT_R_PROTO == REENTRANT_PROTO_I_H || ENDPWENT_R_PROTO == REENTRANT_PROTO_V_H)
#   define ENDPWENT_R_HAS_FPTR
#else
#   undef  ENDPWENT_R_HAS_FPTR
#endif

/* Any of the getpwent getpwnam getpwuid setpwent endpwent using fptr? */

#if (defined(GETPWENT_R_HAS_FPTR) || defined(GETPWNAM_R_HAS_FPTR) || defined(GETPWUID_R_HAS_FPTR) || defined(SETPWENT_R_HAS_FPTR) || defined(ENDPWENT_R_HAS_FPTR))
#   define USE_PWENT_FPTR
#else
#   undef  USE_PWENT_FPTR
#endif

/* The getpwent getpwgid getpwnam using buffer? */

#if defined(HAS_GETPWENT_R) && (GETPWENT_R_PROTO == REENTRANT_PROTO_I_SBWR || GETPWENT_R_PROTO == REENTRANT_PROTO_I_SBIR || GETPWENT_R_PROTO == REENTRANT_PROTO_S_SBW || GETPWENT_R_PROTO == REENTRANT_PROTO_S_SBI || GETPWENT_R_PROTO == REENTRANT_PROTO_I_SBI || GETPWENT_R_PROTO == REENTRANT_PROTO_I_SBIH)
#   define GETPWENT_R_HAS_BUFFER
#else
#   undef  GETPWENT_R_HAS_BUFFER
#endif
#if defined(HAS_GETPWNAM_R) && (GETPWNAM_R_PROTO == REENTRANT_PROTO_I_CSBWR || GETPWNAM_R_PROTO == REENTRANT_PROTO_I_CSBIR || GETPWNAM_R_PROTO == REENTRANT_PROTO_S_CSBI || GETPWNAM_R_PROTO == REENTRANT_PROTO_I_CSBI)
#   define GETPWNAM_R_HAS_BUFFER
#else
#   undef  GETPWNAM_R_HAS_BUFFER
#endif

/* Any of the getpwent getpwgid getpwnam using buffer? */

#if (defined(GETPWENT_R_HAS_BUFFER) || defined(GETPWGID_R_HAS_BUFFER) || defined(GETPWNAM_R_HAS_BUFFER))
#   define USE_PWENT_BUFFER
#else
#   undef  USE_PWENT_BUFFER
#endif

/* The gethostent gethostbyaddr gethostbyname using ptr? */

#if defined(HAS_GETHOSTENT_R) && (GETHOSTENT_R_PROTO == REENTRANT_PROTO_I_SBWRE)
#   define GETHOSTENT_R_HAS_PTR
#else
#   undef  GETHOSTENT_R_HAS_PTR
#endif
#if defined(HAS_GETHOSTBYADDR_R) && (GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_I_CWISBWRE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_I_TsISBWRE)
#   define GETHOSTBYADDR_R_HAS_PTR
#else
#   undef  GETHOSTBYADDR_R_HAS_PTR
#endif
#if defined(HAS_GETHOSTBYNAME_R) && (GETHOSTBYNAME_R_PROTO == REENTRANT_PROTO_I_CSBWRE)
#   define GETHOSTBYNAME_R_HAS_PTR
#else
#   undef  GETHOSTBYNAME_R_HAS_PTR
#endif

/* Any of the gethostent gethostbyaddr gethostbyname using ptr? */

#if (defined(GETHOSTENT_R_HAS_PTR) || defined(GETHOSTBYADDR_R_HAS_PTR) || defined(GETHOSTBYNAME_R_HAS_PTR))
#   define USE_HOSTENT_PTR
#else
#   undef  USE_HOSTENT_PTR
#endif

/* The getnetent getnetbyaddr getnetbyname using ptr? */

#if defined(HAS_GETNETENT_R) && (GETNETENT_R_PROTO == REENTRANT_PROTO_I_SBWRE)
#   define GETNETENT_R_HAS_PTR
#else
#   undef  GETNETENT_R_HAS_PTR
#endif
#if defined(HAS_GETNETBYADDR_R) && (GETNETBYADDR_R_PROTO == REENTRANT_PROTO_I_UISBWRE || GETNETBYADDR_R_PROTO == REENTRANT_PROTO_I_uISBWRE)
#   define GETNETBYADDR_R_HAS_PTR
#else
#   undef  GETNETBYADDR_R_HAS_PTR
#endif
#if defined(HAS_GETNETBYNAME_R) && (GETNETBYNAME_R_PROTO == REENTRANT_PROTO_I_CSBWRE)
#   define GETNETBYNAME_R_HAS_PTR
#else
#   undef  GETNETBYNAME_R_HAS_PTR
#endif

/* Any of the getnetent getnetbyaddr getnetbyname using ptr? */

#if (defined(GETNETENT_R_HAS_PTR) || defined(GETNETBYADDR_R_HAS_PTR) || defined(GETNETBYNAME_R_HAS_PTR))
#   define USE_NETENT_PTR
#else
#   undef  USE_NETENT_PTR
#endif

/* The getprotoent getprotobyname getprotobynumber using ptr? */

#if defined(HAS_GETPROTOENT_R) && (GETPROTOENT_R_PROTO == REENTRANT_PROTO_I_SBWR)
#   define GETPROTOENT_R_HAS_PTR
#else
#   undef  GETPROTOENT_R_HAS_PTR
#endif
#if defined(HAS_GETPROTOBYNAME_R) && (GETPROTOBYNAME_R_PROTO == REENTRANT_PROTO_I_CSBWR)
#   define GETPROTOBYNAME_R_HAS_PTR
#else
#   undef  GETPROTOBYNAME_R_HAS_PTR
#endif
#if defined(HAS_GETPROTOBYNUMBER_R) && (GETPROTOBYNUMBER_R_PROTO == REENTRANT_PROTO_I_ISBWR)
#   define GETPROTOBYNUMBER_R_HAS_PTR
#else
#   undef  GETPROTOBYNUMBER_R_HAS_PTR
#endif

/* Any of the getprotoent getprotobyname getprotobynumber using ptr? */

#if (defined(GETPROTOENT_R_HAS_PTR) || defined(GETPROTOBYNAME_R_HAS_PTR) || defined(GETPROTOBYNUMBER_R_HAS_PTR))
#   define USE_PROTOENT_PTR
#else
#   undef  USE_PROTOENT_PTR
#endif

/* The getservent getservbyname getservbyport using ptr? */

#if defined(HAS_GETSERVENT_R) && (GETSERVENT_R_PROTO == REENTRANT_PROTO_I_SBWR)
#   define GETSERVENT_R_HAS_PTR
#else
#   undef  GETSERVENT_R_HAS_PTR
#endif
#if defined(HAS_GETSERVBYNAME_R) && (GETSERVBYNAME_R_PROTO == REENTRANT_PROTO_I_CCSBWR)
#   define GETSERVBYNAME_R_HAS_PTR
#else
#   undef  GETSERVBYNAME_R_HAS_PTR
#endif
#if defined(HAS_GETSERVBYPORT_R) && (GETSERVBYPORT_R_PROTO == REENTRANT_PROTO_I_ICSBWR)
#   define GETSERVBYPORT_R_HAS_PTR
#else
#   undef  GETSERVBYPORT_R_HAS_PTR
#endif

/* Any of the getservent getservbyname getservbyport using ptr? */

#if (defined(GETSERVENT_R_HAS_PTR) || defined(GETSERVBYNAME_R_HAS_PTR) || defined(GETSERVBYPORT_R_HAS_PTR))
#   define USE_SERVENT_PTR
#else
#   undef  USE_SERVENT_PTR
#endif

/* The gethostent gethostbyaddr gethostbyname using buffer? */

#if defined(HAS_GETHOSTENT_R) && (GETHOSTENT_R_PROTO == REENTRANT_PROTO_I_SBWRE || GETHOSTENT_R_PROTO == REENTRANT_PROTO_I_SBIE || GETHOSTENT_R_PROTO == REENTRANT_PROTO_S_SBIE || GETHOSTENT_R_PROTO == REENTRANT_PROTO_S_SBI || GETHOSTENT_R_PROTO == REENTRANT_PROTO_I_SBI)
#   define GETHOSTENT_R_HAS_BUFFER
#else
#   undef  GETHOSTENT_R_HAS_BUFFER
#endif
#if defined(HAS_GETHOSTBYADDR_R) && (GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_I_CWISBWRE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_CWISBWIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_CWISBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_TWISBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_CIISBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_CSBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_TSBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_I_TsISBWRE)
#   define GETHOSTBYADDR_R_HAS_BUFFER
#else
#   undef  GETHOSTBYADDR_R_HAS_BUFFER
#endif
#if defined(HAS_GETHOSTBYNAME_R) && (GETHOSTBYNAME_R_PROTO == REENTRANT_PROTO_I_CSBWRE || GETHOSTBYNAME_R_PROTO == REENTRANT_PROTO_S_CSBIE)
#   define GETHOSTBYNAME_R_HAS_BUFFER
#else
#   undef  GETHOSTBYNAME_R_HAS_BUFFER
#endif

/* Any of the gethostent gethostbyaddr gethostbyname using buffer? */

#if (defined(GETHOSTENT_R_HAS_BUFFER) || defined(GETHOSTBYADDR_R_HAS_BUFFER) || defined(GETHOSTBYNAME_R_HAS_BUFFER))
#   define USE_HOSTENT_BUFFER
#else
#   undef  USE_HOSTENT_BUFFER
#endif

/* The getnetent getnetbyaddr getnetbyname using buffer? */

#if defined(HAS_GETNETENT_R) && (GETNETENT_R_PROTO == REENTRANT_PROTO_I_SBWRE || GETNETENT_R_PROTO == REENTRANT_PROTO_I_SBIE || GETNETENT_R_PROTO == REENTRANT_PROTO_S_SBIE || GETNETENT_R_PROTO == REENTRANT_PROTO_S_SBI || GETNETENT_R_PROTO == REENTRANT_PROTO_I_SBI)
#   define GETNETENT_R_HAS_BUFFER
#else
#   undef  GETNETENT_R_HAS_BUFFER
#endif
#if defined(HAS_GETNETBYADDR_R) && (GETNETBYADDR_R_PROTO == REENTRANT_PROTO_I_UISBWRE || GETNETBYADDR_R_PROTO == REENTRANT_PROTO_I_LISBI || GETNETBYADDR_R_PROTO == REENTRANT_PROTO_S_TISBI || GETNETBYADDR_R_PROTO == REENTRANT_PROTO_S_LISBI || GETNETBYADDR_R_PROTO == REENTRANT_PROTO_I_uISBWRE)
#   define GETNETBYADDR_R_HAS_BUFFER
#else
#   undef  GETNETBYADDR_R_HAS_BUFFER
#endif
#if defined(HAS_GETNETBYNAME_R) && (GETNETBYNAME_R_PROTO == REENTRANT_PROTO_I_CSBWRE || GETNETBYNAME_R_PROTO == REENTRANT_PROTO_I_CSBI || GETNETBYNAME_R_PROTO == REENTRANT_PROTO_S_CSBI)
#   define GETNETBYNAME_R_HAS_BUFFER
#else
#   undef  GETNETBYNAME_R_HAS_BUFFER
#endif

/* Any of the getnetent getnetbyaddr getnetbyname using buffer? */

#if (defined(GETNETENT_R_HAS_BUFFER) || defined(GETNETBYADDR_R_HAS_BUFFER) || defined(GETNETBYNAME_R_HAS_BUFFER))
#   define USE_NETENT_BUFFER
#else
#   undef  USE_NETENT_BUFFER
#endif

/* The getprotoent getprotobyname getprotobynumber using buffer? */

#if defined(HAS_GETPROTOENT_R) && (GETPROTOENT_R_PROTO == REENTRANT_PROTO_I_SBWR || GETPROTOENT_R_PROTO == REENTRANT_PROTO_I_SBI || GETPROTOENT_R_PROTO == REENTRANT_PROTO_S_SBI)
#   define GETPROTOENT_R_HAS_BUFFER
#else
#   undef  GETPROTOENT_R_HAS_BUFFER
#endif
#if defined(HAS_GETPROTOBYNAME_R) && (GETPROTOBYNAME_R_PROTO == REENTRANT_PROTO_I_CSBWR || GETPROTOBYNAME_R_PROTO == REENTRANT_PROTO_S_CSBI)
#   define GETPROTOBYNAME_R_HAS_BUFFER
#else
#   undef  GETPROTOBYNAME_R_HAS_BUFFER
#endif
#if defined(HAS_GETPROTOBYNUMBER_R) && (GETPROTOBYNUMBER_R_PROTO == REENTRANT_PROTO_I_ISBWR || GETPROTOBYNUMBER_R_PROTO == REENTRANT_PROTO_S_ISBI)
#   define GETPROTOBYNUMBER_R_HAS_BUFFER
#else
#   undef  GETPROTOBYNUMBER_R_HAS_BUFFER
#endif

/* Any of the getprotoent getprotobyname getprotobynumber using buffer? */

#if (defined(GETPROTOENT_R_HAS_BUFFER) || defined(GETPROTOBYNAME_R_HAS_BUFFER) || defined(GETPROTOBYNUMBER_R_HAS_BUFFER))
#   define USE_PROTOENT_BUFFER
#else
#   undef  USE_PROTOENT_BUFFER
#endif

/* The getservent getservbyname getservbyport using buffer? */

#if defined(HAS_GETSERVENT_R) && (GETSERVENT_R_PROTO == REENTRANT_PROTO_I_SBWR || GETSERVENT_R_PROTO == REENTRANT_PROTO_I_SBI || GETSERVENT_R_PROTO == REENTRANT_PROTO_S_SBI)
#   define GETSERVENT_R_HAS_BUFFER
#else
#   undef  GETSERVENT_R_HAS_BUFFER
#endif
#if defined(HAS_GETSERVBYNAME_R) && (GETSERVBYNAME_R_PROTO == REENTRANT_PROTO_I_CCSBWR || GETSERVBYNAME_R_PROTO == REENTRANT_PROTO_S_CCSBI)
#   define GETSERVBYNAME_R_HAS_BUFFER
#else
#   undef  GETSERVBYNAME_R_HAS_BUFFER
#endif
#if defined(HAS_GETSERVBYPORT_R) && (GETSERVBYPORT_R_PROTO == REENTRANT_PROTO_I_ICSBWR || GETSERVBYPORT_R_PROTO == REENTRANT_PROTO_S_ICSBI)
#   define GETSERVBYPORT_R_HAS_BUFFER
#else
#   undef  GETSERVBYPORT_R_HAS_BUFFER
#endif

/* Any of the getservent getservbyname getservbyport using buffer? */

#if (defined(GETSERVENT_R_HAS_BUFFER) || defined(GETSERVBYNAME_R_HAS_BUFFER) || defined(GETSERVBYPORT_R_HAS_BUFFER))
#   define USE_SERVENT_BUFFER
#else
#   undef  USE_SERVENT_BUFFER
#endif

/* The gethostent gethostbyaddr gethostbyname using errno? */

#if defined(HAS_GETHOSTENT_R) && (GETHOSTENT_R_PROTO == REENTRANT_PROTO_I_SBWRE || GETHOSTENT_R_PROTO == REENTRANT_PROTO_I_SBIE || GETHOSTENT_R_PROTO == REENTRANT_PROTO_S_SBIE)
#   define GETHOSTENT_R_HAS_ERRNO
#else
#   undef  GETHOSTENT_R_HAS_ERRNO
#endif
#if defined(HAS_GETHOSTBYADDR_R) && (GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_I_CWISBWRE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_CWISBWIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_CWISBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_TWISBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_CIISBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_CSBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_S_TSBIE || GETHOSTBYADDR_R_PROTO == REENTRANT_PROTO_I_TsISBWRE)
#   define GETHOSTBYADDR_R_HAS_ERRNO
#else
#   undef  GETHOSTBYADDR_R_HAS_ERRNO
#endif
#if defined(HAS_GETHOSTBYNAME_R) && (GETHOSTBYNAME_R_PROTO == REENTRANT_PROTO_I_CSBWRE || GETHOSTBYNAME_R_PROTO == REENTRANT_PROTO_S_CSBIE)
#   define GETHOSTBYNAME_R_HAS_ERRNO
#else
#   undef  GETHOSTBYNAME_R_HAS_ERRNO
#endif

/* Any of the gethostent gethostbyaddr gethostbyname using errno? */

#if (defined(GETHOSTENT_R_HAS_ERRNO) || defined(GETHOSTBYADDR_R_HAS_ERRNO) || defined(GETHOSTBYNAME_R_HAS_ERRNO))
#   define USE_HOSTENT_ERRNO
#else
#   undef  USE_HOSTENT_ERRNO
#endif

/* The getnetent getnetbyaddr getnetbyname using errno? */

#if defined(HAS_GETNETENT_R) && (GETNETENT_R_PROTO == REENTRANT_PROTO_I_SBWRE || GETNETENT_R_PROTO == REENTRANT_PROTO_I_SBIE || GETNETENT_R_PROTO == REENTRANT_PROTO_S_SBIE)
#   define GETNETENT_R_HAS_ERRNO
#else
#   undef  GETNETENT_R_HAS_ERRNO
#endif
#if defined(HAS_GETNETBYADDR_R) && (GETNETBYADDR_R_PROTO == REENTRANT_PROTO_I_UISBWRE || GETNETBYADDR_R_PROTO == REENTRANT_PROTO_I_uISBWRE)
#   define GETNETBYADDR_R_HAS_ERRNO
#else
#   undef  GETNETBYADDR_R_HAS_ERRNO
#endif
#if defined(HAS_GETNETBYNAME_R) && (GETNETBYNAME_R_PROTO == REENTRANT_PROTO_I_CSBWRE)
#   define GETNETBYNAME_R_HAS_ERRNO
#else
#   undef  GETNETBYNAME_R_HAS_ERRNO
#endif

/* Any of the getnetent getnetbyaddr getnetbyname using errno? */

#if (defined(GETNETENT_R_HAS_ERRNO) || defined(GETNETBYADDR_R_HAS_ERRNO) || defined(GETNETBYNAME_R_HAS_ERRNO))
#   define USE_NETENT_ERRNO
#else
#   undef  USE_NETENT_ERRNO
#endif


typedef struct {
#ifdef HAS_ASCTIME_R
        char*   _asctime_buffer;
        size_t  _asctime_size;
#endif /* HAS_ASCTIME_R */
#ifdef HAS_CRYPT_R
#if CRYPT_R_PROTO == REENTRANT_PROTO_B_CCD
        CRYPTD* _crypt_data;
#else
        struct crypt_data _crypt_struct;
#endif
#endif /* HAS_CRYPT_R */
#ifdef HAS_CTIME_R
        char*   _ctime_buffer;
        size_t  _ctime_size;
#endif /* HAS_CTIME_R */
#ifdef HAS_DRAND48_R
        struct drand48_data _drand48_struct;
        double  _drand48_double;
#endif /* HAS_DRAND48_R */
#ifdef HAS_GETGRNAM_R
        struct group    _grent_struct;
        char*   _grent_buffer;
        size_t  _grent_size;
#   ifdef USE_GRENT_PTR
        struct group*   _grent_ptr;
#   endif
#   ifdef USE_GRENT_FPTR
        FILE*   _grent_fptr;
#   endif
#endif /* HAS_GETGRNAM_R */
#ifdef HAS_GETHOSTBYNAME_R
        struct hostent  _hostent_struct;
#   if GETHOSTBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD
        struct hostent_data     _hostent_data;
#   else
        char*   _hostent_buffer;
        size_t  _hostent_size;
#   endif
#   ifdef USE_HOSTENT_PTR
        struct hostent* _hostent_ptr;
#   endif
#   ifdef USE_HOSTENT_ERRNO
        int     _hostent_errno;
#   endif
#endif /* HAS_GETHOSTBYNAME_R */
#ifdef HAS_GETLOGIN_R
        char*   _getlogin_buffer;
        size_t  _getlogin_size;
#endif /* HAS_GETLOGIN_R */
#ifdef HAS_GETNETBYNAME_R
        struct netent   _netent_struct;
#   if GETNETBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD
        struct netent_data      _netent_data;
#   else
        char*   _netent_buffer;
        size_t  _netent_size;
#   endif
#   ifdef USE_NETENT_PTR
        struct netent*  _netent_ptr;
#   endif
#   ifdef USE_NETENT_ERRNO
        int     _netent_errno;
#   endif
#endif /* HAS_GETNETBYNAME_R */
#ifdef HAS_GETPROTOBYNAME_R
        struct protoent _protoent_struct;
#   if GETPROTOBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD
        struct protoent_data    _protoent_data;
#   else
        char*   _protoent_buffer;
        size_t  _protoent_size;
#   endif
#   ifdef USE_PROTOENT_PTR
        struct protoent*        _protoent_ptr;
#   endif
#   ifdef USE_PROTOENT_ERRNO
        int     _protoent_errno;
#   endif
#endif /* HAS_GETPROTOBYNAME_R */
#ifdef HAS_GETPWNAM_R
        struct passwd   _pwent_struct;
        char*   _pwent_buffer;
        size_t  _pwent_size;
#   ifdef USE_PWENT_PTR
        struct passwd*  _pwent_ptr;
#   endif
#   ifdef USE_PWENT_FPTR
        FILE*   _pwent_fptr;
#   endif
#endif /* HAS_GETPWNAM_R */
#ifdef HAS_GETSERVBYNAME_R
        struct servent  _servent_struct;
#   if GETSERVBYNAME_R_PROTO == REENTRANT_PROTO_I_CCSD
        struct servent_data     _servent_data;
#   else
        char*   _servent_buffer;
        size_t  _servent_size;
#   endif
#   ifdef USE_SERVENT_PTR
        struct servent* _servent_ptr;
#   endif
#   ifdef USE_SERVENT_ERRNO
        int     _servent_errno;
#   endif
#endif /* HAS_GETSERVBYNAME_R */
#ifdef HAS_GETSPNAM_R
        struct spwd     _spent_struct;
        char*   _spent_buffer;
        size_t  _spent_size;
#   ifdef USE_SPENT_PTR
        struct spwd*    _spent_ptr;
#   endif
#   ifdef USE_SPENT_FPTR
        FILE*   _spent_fptr;
#   endif
#endif /* HAS_GETSPNAM_R */
#ifdef HAS_GMTIME_R
        struct tm _gmtime_struct;
#endif /* HAS_GMTIME_R */
#ifdef HAS_LOCALTIME_R
        struct tm _localtime_struct;
#endif /* HAS_LOCALTIME_R */
#ifdef HAS_RANDOM_R
#   if RANDOM_R_PROTO != REENTRANT_PROTO_I_St
        struct random_data _random_struct;
#   endif
#endif /* HAS_RANDOM_R */
#ifdef HAS_READDIR_R
        struct dirent*  _readdir_struct;
        size_t  _readdir_size;
#   if READDIR_R_PROTO == REENTRANT_PROTO_I_TSR
        struct dirent*  _readdir_ptr;
#   endif
#endif /* HAS_READDIR_R */
#ifdef HAS_READDIR64_R
        struct dirent64*        _readdir64_struct;
        size_t  _readdir64_size;
#   if READDIR64_R_PROTO == REENTRANT_PROTO_I_TSR
        struct dirent64*        _readdir64_ptr;
#   endif
#endif /* HAS_READDIR64_R */
#ifdef HAS_SETLOCALE_R
        char*   _setlocale_buffer;
        size_t  _setlocale_size;
#endif /* HAS_SETLOCALE_R */
#ifdef HAS_STRERROR_R
        char*   _strerror_buffer;
        size_t  _strerror_size;
#endif /* HAS_STRERROR_R */
#ifdef HAS_TTYNAME_R
        char*   _ttyname_buffer;
        size_t  _ttyname_size;
#endif /* HAS_TTYNAME_R */
#ifdef HAS_CRYPT_R
#if CRYPT_R_PROTO == REENTRANT_PROTO_B_CCD
#else
        struct crypt_data *_crypt_struct_buffer;
#endif
#endif /* HAS_CRYPT_R */
#ifdef HAS_RANDOM_R
#   if RANDOM_R_PROTO == REENTRANT_PROTO_I_iS
        int     _random_retval;
#   endif
#   if RANDOM_R_PROTO == REENTRANT_PROTO_I_lS
        long    _random_retval;
#   endif
#   if RANDOM_R_PROTO == REENTRANT_PROTO_I_St
        struct random_data _random_struct;
        int32_t _random_retval;
#   endif
#endif /* HAS_RANDOM_R */
#ifdef HAS_SRANDOM_R
        struct random_data _srandom_struct;
#endif /* HAS_SRANDOM_R */

    int dummy; /* cannot have empty structs */
} REENTR;

#endif /* USE_REENTRANT_API */

#endif