xorg-headers-native: Drop, its not needed

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4212 311d38ba-8fff-0310-9ca6-ca027cbcb966

1 files changed, 0 insertions, 1160 deletions

diff --git a/meta/packages/xorg-lib/xorg-headers-native/X11/Xos_r.h b/meta/packages/xorg-lib/xorg-headers-native/X11/Xos_r.h
deleted file mode 100644
index 694f7a0ef..000000000
--- a/meta/packages/xorg-lib/xorg-headers-native/X11/Xos_r.h
+++ /dev/null
@@ -1,1160 +0,0 @@
-/* $Xorg: Xos_r.h,v 1.4 2001/02/09 02:03:22 xorgcvs Exp $ */
-/* $XdotOrg: proto/X11/Xos_r.h,v 1.6 2006/04/20 01:24:25 alanc Exp $ */
-/*
-Copyright 1996, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-*/
-/* $XFree86: xc/include/Xos_r.h,v 1.18tsi Exp $ */
-
-/*
- * Various and sundry Thread-Safe functions used by X11, Motif, and CDE.
- *
- * Use this file in MT-safe code where you would have included
- *	<dirent.h>	for readdir()
- *	<grp.h>		for getgrgid() or getgrnam()
- *	<netdb.h>	for gethostbyname(), gethostbyaddr(), or getservbyname()
- *	<pwd.h>		for getpwnam() or getpwuid()
- *	<string.h>	for strtok()
- *	<time.h>	for asctime(), ctime(), localtime(), or gmtime()
- *	<unistd.h>	for getlogin() or ttyname()
- * or their thread-safe analogs.
- *
- * If you are on a platform that defines XTHREADS but does not have
- * MT-safe system API (e.g. UnixWare) you must define _Xos_processLock
- * and _Xos_processUnlock macros before including this header.  If
- * you are on OSF/1 V3.2 and plan to use readdir(), you must also define
- * _Xos_isThreadInitialized.  For convenience XOS_USE_XLIB_LOCKING or
- * XOS_USE_XT_LOCKING may be defined to obtain either Xlib-only or
- * Xt-based versions of these macros.  These macros won't result in
- * truly thread-safe calls, but they are better than nothing.  If you
- * do not want locking in this situation define XOS_USE_NO_LOCKING.
- *
- * NOTE: On systems lacking appropriate _r functions Gethostbyname(),
- *	Gethostbyaddr(), and Getservbyname() do NOT copy the host or
- *	protocol lists!
- *
- * NOTE: On systems lacking appropriate _r functions Getgrgid() and
- *	Getgrnam() do NOT copy the list of group members!
- *
- * This header is nominally intended to simplify porting X11, Motif, and
- * CDE; it may be useful to other people too.  The structure below is
- * complicated, mostly because P1003.1c (the IEEE POSIX Threads spec)
- * went through lots of drafts, and some vendors shipped systems based
- * on draft API that were changed later.  Unfortunately POSIX did not
- * provide a feature-test macro for distinguishing each of the drafts.
- */
-
-/*
- * This header has several parts.  Search for "Effective prototypes"
- * to locate the beginning of a section.
- */
-
-/* This header can be included multiple times with different defines! */
-#ifndef _XOS_R_H_
-# define _XOS_R_H_
-
-# include <X11/Xos.h>
-# include <X11/Xfuncs.h>
-
-# ifndef X_NOT_POSIX
-#  ifdef _POSIX_SOURCE
-#   include <limits.h>
-#  else
-#   define _POSIX_SOURCE
-#   include <limits.h>
-#   undef _POSIX_SOURCE
-#  endif
-#  ifndef LINE_MAX
-#   define X_LINE_MAX 2048
-#  else
-#   define X_LINE_MAX LINE_MAX
-#  endif
-# endif
-#endif /* _XOS_R_H */
-
-#ifndef WIN32
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-# if defined(XOS_USE_XLIB_LOCKING)
-#  ifndef XAllocIDs /* Xlibint.h does not have multiple include protection */
-typedef struct _LockInfoRec *LockInfoPtr;
-extern LockInfoPtr _Xglobal_lock;
-#  endif
-#  ifndef _Xos_isThreadInitialized
-#   define _Xos_isThreadInitialized	(_Xglobal_lock)
-#  endif
-#  if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
-#   ifndef XAllocIDs /* Xlibint.h does not have multiple include protection */
-#    include <X11/Xfuncproto.h>	/* for NeedFunctionPrototypes */
-extern void (*_XLockMutex_fn)(
-#    if NeedFunctionPrototypes
-    LockInfoPtr	/* lock */, char * /* file */, int /* line */
-#    endif
-);
-extern void (*_XUnlockMutex_fn)(
-#    if NeedFunctionPrototypes
-    LockInfoPtr	/* lock */, char * /* file */, int /* line */
-#    endif
-);
-#   endif
-#   ifndef _Xos_processLock
-#    define _Xos_processLock	\
-  (_XLockMutex_fn ? (*_XLockMutex_fn)(_Xglobal_lock,__FILE__,__LINE__) : 0)
-#   endif
-#   ifndef _Xos_processUnlock
-#    define _Xos_processUnlock	\
-  (_XUnlockMutex_fn ? (*_XUnlockMutex_fn)(_Xglobal_lock,__FILE__,__LINE__) : 0)
-#   endif
-#  else
-#   ifndef XAllocIDs /* Xlibint.h does not have multiple include protection */
-#    include <X11/Xfuncproto.h>	/* for NeedFunctionPrototypes */
-extern void (*_XLockMutex_fn)(
-#    if NeedFunctionPrototypes
-    LockInfoPtr	/* lock */
-#    endif
-);
-extern void (*_XUnlockMutex_fn)(
-#    if NeedFunctionPrototypes
-    LockInfoPtr	/* lock */
-#    endif
-);
-#   endif
-#   ifndef _Xos_processLock
-#    define _Xos_processLock	\
-  (_XLockMutex_fn ? ((*_XLockMutex_fn)(_Xglobal_lock), 0) : 0)
-#   endif
-#   ifndef _Xos_processUnlock
-#    define _Xos_processUnlock	\
-  (_XUnlockMutex_fn ? ((*_XUnlockMutex_fn)(_Xglobal_lock), 0) : 0)
-#   endif
-#  endif
-# elif defined(XOS_USE_XT_LOCKING)
-#  ifndef _XtThreadsI_h
-extern void (*_XtProcessLock)(void);
-#  endif
-#  ifndef _XtintrinsicP_h
-#   include <X11/Xfuncproto.h>	/* for NeedFunctionPrototypes */
-extern void XtProcessLock(
-#   if NeedFunctionPrototypes
-    void
-#   endif
-);
-extern void XtProcessUnlock(
-#   if NeedFunctionPrototypes
-    void
-#   endif
-);
-#  endif
-#  ifndef _Xos_isThreadInitialized
-#   define _Xos_isThreadInitialized	_XtProcessLock
-#  endif
-#  ifndef _Xos_processLock
-#   define _Xos_processLock		XtProcessLock()
-#  endif
-#  ifndef _Xos_processUnlock
-#   define _Xos_processUnlock		XtProcessUnlock()
-#  endif
-# elif defined(XOS_USE_NO_LOCKING)
-#  ifndef _Xos_isThreadInitialized
-#   define _Xos_isThreadInitialized	0
-#  endif
-#  ifndef _Xos_processLock
-#   define _Xos_processLock		0
-#  endif
-#  ifndef _Xos_processUnlock
-#   define _Xos_processUnlock		0
-#  endif
-# endif
-
-#endif /* !defined WIN32 */
-
-/*
- * Solaris defines the POSIX thread-safe feature test macro, but
- * uses the older SVR4 thread-safe functions unless the POSIX ones
- * are specifically requested.  Fix the feature test macro.
- */
-#if defined(sun) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && \
-	(_POSIX_C_SOURCE - 0 < 199506L) && !defined(_POSIX_PTHREAD_SEMANTICS)
-# undef _POSIX_THREAD_SAFE_FUNCTIONS
-#endif
-
-/*
- * LynxOS 3.1 defines _POSIX_THREAD_SAFE_FUNCTIONS but
- * getpwuid_r has different semantics than defined by POSIX
- */
-#if defined(Lynx) && defined(_POSIX_THREAD_SAFE_FUNCTIONS)
-# undef _POSIX_THREAD_SAFE_FUNCTIONS
-#endif
-
-
-/***** <pwd.h> wrappers *****/
-
-/*
- * Effective prototypes for <pwd.h> wrappers:
- *
- * #define X_INCLUDE_PWD_H
- * #define XOS_USE_..._LOCKING
- * #include <X11/Xos_r.h>
- *
- * typedef ... _Xgetpwparams;
- *
- * struct passwd* _XGetpwnam(const char *name, _Xgetpwparams);
- * struct passwd* _XGetpwuid(uid_t uid, _Xgetpwparams);
- */
-
-#if defined(X_INCLUDE_PWD_H) && !defined(_XOS_INCLUDED_PWD_H)
-# include <pwd.h>
-# if defined(XUSE_MTSAFE_API) || defined(XUSE_MTSAFE_PWDAPI)
-#  define XOS_USE_MTSAFE_PWDAPI 1
-# endif
-#endif
-
-#undef X_NEEDS_PWPARAMS
-#if !defined(X_INCLUDE_PWD_H) || defined(_XOS_INCLUDED_PWD_H)
-/* Do nothing */
-
-#elif !defined(XTHREADS) && !defined(X_FORCE_USE_MTSAFE_API)
-/* Use regular, unsafe API. */
-# if defined(X_NOT_POSIX) && !defined(i386) && !defined(SYSV)
-extern struct passwd *getpwuid(), *getpwnam();
-# endif
-typedef int _Xgetpwparams;	/* dummy */
-# define _XGetpwuid(u,p)	getpwuid((u))
-# define _XGetpwnam(u,p)	getpwnam((u))
-
-#elif !defined(XOS_USE_MTSAFE_PWDAPI) || defined(XNO_MTSAFE_PWDAPI)
-/* UnixWare 2.0, or other systems with thread support but no _r API. */
-# define X_NEEDS_PWPARAMS
-typedef struct {
-  struct passwd pws;
-  char   pwbuf[1024];
-  struct passwd* pwp;
-  size_t len;
-} _Xgetpwparams;
-
-/*
- * NetBSD and FreeBSD, at least, are missing several of the unixware passwd
- * fields.
- */
-
-#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__) || \
-    defined(__APPLE__) || defined(__DragonFly__)
-static __inline__ void _Xpw_copyPasswd(_Xgetpwparams p)
-{
-   memcpy(&(p).pws, (p).pwp, sizeof(struct passwd));
-
-   (p).pws.pw_name = (p).pwbuf;
-   (p).len = strlen((p).pwp->pw_name);
-   strcpy((p).pws.pw_name, (p).pwp->pw_name);
-
-   (p).pws.pw_passwd = (p).pws.pw_name + (p).len + 1;
-   (p).len = strlen((p).pwp->pw_passwd);
-   strcpy((p).pws.pw_passwd,(p).pwp->pw_passwd);
-
-   (p).pws.pw_class = (p).pws.pw_passwd + (p).len + 1;
-   (p).len = strlen((p).pwp->pw_class);
-   strcpy((p).pws.pw_class, (p).pwp->pw_class);
-
-   (p).pws.pw_gecos = (p).pws.pw_class + (p).len + 1;
-   (p).len = strlen((p).pwp->pw_gecos);
-   strcpy((p).pws.pw_gecos, (p).pwp->pw_gecos);
-
-   (p).pws.pw_dir = (p).pws.pw_gecos + (p).len + 1;
-   (p).len = strlen((p).pwp->pw_dir);
-   strcpy((p).pws.pw_dir, (p).pwp->pw_dir);
-
-   (p).pws.pw_shell = (p).pws.pw_dir + (p).len + 1;
-   (p).len = strlen((p).pwp->pw_shell);
-   strcpy((p).pws.pw_shell, (p).pwp->pw_shell);
-
-   (p).pwp = &(p).pws;
-}
-
-#else
-# define _Xpw_copyPasswd(p) \
-   (memcpy(&(p).pws, (p).pwp, sizeof(struct passwd)), \
-    ((p).pws.pw_name = (p).pwbuf), \
-    ((p).len = strlen((p).pwp->pw_name)), \
-    strcpy((p).pws.pw_name, (p).pwp->pw_name), \
-    ((p).pws.pw_passwd = (p).pws.pw_name + (p).len + 1), \
-    ((p).len = strlen((p).pwp->pw_passwd)), \
-    strcpy((p).pws.pw_passwd,(p).pwp->pw_passwd), \
-    ((p).pws.pw_age = (p).pws.pw_passwd + (p).len + 1), \
-    ((p).len = strlen((p).pwp->pw_age)), \
-    strcpy((p).pws.pw_age, (p).pwp->pw_age), \
-    ((p).pws.pw_comment = (p).pws.pw_age + (p).len + 1), \
-    ((p).len = strlen((p).pwp->pw_comment)), \
-    strcpy((p).pws.pw_comment, (p).pwp->pw_comment), \
-    ((p).pws.pw_gecos = (p).pws.pw_comment + (p).len + 1), \
-    ((p).len = strlen((p).pwp->pw_gecos)), \
-    strcpy((p).pws.pw_gecos, (p).pwp->pw_gecos), \
-    ((p).pws.pw_dir = (p).pws.pw_comment + (p).len + 1), \
-    ((p).len = strlen((p).pwp->pw_dir)), \
-    strcpy((p).pws.pw_dir, (p).pwp->pw_dir), \
-    ((p).pws.pw_shell = (p).pws.pw_dir + (p).len + 1), \
-    ((p).len = strlen((p).pwp->pw_shell)), \
-    strcpy((p).pws.pw_shell, (p).pwp->pw_shell), \
-    ((p).pwp = &(p).pws), \
-    0 )
-#endif
-# define _XGetpwuid(u,p) \
-( (_Xos_processLock), \
-  (((p).pwp = getpwuid((u))) ? _Xpw_copyPasswd(p), 0 : 0), \
-  (_Xos_processUnlock), \
-  (p).pwp )
-# define _XGetpwnam(u,p) \
-( (_Xos_processLock), \
-  (((p).pwp = getpwnam((u))) ? _Xpw_copyPasswd(p), 0 : 0), \
-  (_Xos_processUnlock), \
-  (p).pwp )
-
-#elif !defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(__APPLE__)
-/* SVR4 threads, AIX 4.2.0 and earlier and OSF/1 3.2 and earlier pthreads */
-# define X_NEEDS_PWPARAMS
-typedef struct {
-  struct passwd pws;
-  char pwbuf[X_LINE_MAX];
-} _Xgetpwparams;
-# if defined(_POSIX_REENTRANT_FUNCTIONS) || !defined(SVR4) || defined(Lynx)
-#  ifndef Lynx
-#   define _XGetpwuid(u,p) \
-((getpwuid_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf)) == -1) ? NULL : &(p).pws)
-#   define _XGetpwnam(u,p) \
-((getpwnam_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf)) == -1) ? NULL : &(p).pws)
-#  else /* Lynx */
-#   define _XGetpwuid(u,p) \
-((getpwuid_r(&(p).pws,(u),(p).pwbuf,sizeof((p).pwbuf)) == -1) ? NULL : &(p).pws)
-#   define _XGetpwnam(u,p) \
-((getpwnam_r(&(p).pws,(u),(p).pwbuf,sizeof((p).pwbuf)) == -1) ? NULL : &(p).pws)
-#  endif
-# else /* SVR4 */
-#  define _XGetpwuid(u,p) \
-((getpwuid_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf)) == NULL) ? NULL : &(p).pws)
-#  define _XGetpwnam(u,p) \
-((getpwnam_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf)) == NULL) ? NULL : &(p).pws)
-# endif /* SVR4 */
-
-#else /* _POSIX_THREAD_SAFE_FUNCTIONS */
-/* Digital UNIX 4.0, but not (beta) T4.0-1 */
-# if defined(__osf__)
-/* OSF/1 V4.0 <pwd.h> doesn't declare the _P routines, breaking under C++. */
-extern int _Pgetpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **);
-extern int _Pgetpwnam_r(const char *, struct passwd *, char *, size_t, struct passwd **);
-# endif
-# define X_NEEDS_PWPARAMS
-typedef struct {
-  struct passwd pws;
-  char pwbuf[X_LINE_MAX];
-  struct passwd* pwp;
-} _Xgetpwparams;
-typedef int _Xgetpwret;
-# define _XGetpwuid(u,p) \
-((getpwuid_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf),&(p).pwp) == 0) ? \
- (p).pwp : NULL)
-# define _XGetpwnam(u,p) \
-((getpwnam_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf),&(p).pwp) == 0) ? \
- (p).pwp : NULL)
-#endif /* X_INCLUDE_PWD_H */
-
-#if defined(X_INCLUDE_PWD_H) && !defined(_XOS_INCLUDED_PWD_H)
-# define _XOS_INCLUDED_PWD_H
-#endif
-
-
-/***** <netdb.h> wrappers *****/
-
-/*
- * Effective prototypes for <netdb.h> wrappers:
- *
- * NOTE: On systems lacking the appropriate _r functions Gethostbyname(),
- *	Gethostbyaddr(), and Getservbyname() do NOT copy the host or
- *	protocol lists!
- *
- * #define X_INCLUDE_NETDB_H
- * #define XOS_USE_..._LOCKING
- * #include <X11/Xos_r.h>
- *
- * typedef ... _Xgethostbynameparams;
- * typedef ... _Xgetservbynameparams;
- *
- * struct hostent* _XGethostbyname(const char* name,_Xgethostbynameparams);
- * struct hostent* _XGethostbyaddr(const char* addr, int len, int type,
- *				   _Xgethostbynameparams);
- * struct servent* _XGetservbyname(const char* name, const char* proto,
- *				 _Xgetservbynameparams);
- */
-
-#undef XTHREADS_NEEDS_BYNAMEPARAMS
-#if defined(X_INCLUDE_NETDB_H) && !defined(_XOS_INCLUDED_NETDB_H) \
-    && !defined(WIN32)
-# include <netdb.h>
-# if defined(XUSE_MTSAFE_API) || defined(XUSE_MTSAFE_NETDBAPI)
-#  define XOS_USE_MTSAFE_NETDBAPI 1
-# endif
-#endif
-
-#if !defined(X_INCLUDE_NETDB_H) || defined(_XOS_INCLUDED_NETDB_H)
-/* Do nothing. */
-
-#elif !defined(XTHREADS) && !defined(X_FORCE_USE_MTSAFE_API)
-/* Use regular, unsafe API. */
-typedef int _Xgethostbynameparams; /* dummy */
-typedef int _Xgetservbynameparams; /* dummy */
-# define _XGethostbyname(h,hp)		gethostbyname((h))
-# define _XGethostbyaddr(a,al,t,hp)	gethostbyaddr((a),(al),(t))
-# define _XGetservbyname(s,p,sp)	getservbyname((s),(p))
-
-#elif !defined(XOS_USE_MTSAFE_NETDBAPI) || defined(XNO_MTSAFE_NETDBAPI)
-/* UnixWare 2.0, or other systems with thread support but no _r API. */
-/* WARNING:  The h_addr_list and s_aliases values are *not* copied! */
-
-#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
-#include <sys/param.h>
-#endif
-
-typedef struct {
-  struct hostent hent;
-  char           h_name[MAXHOSTNAMELEN];
-  struct hostent *hptr;
-} _Xgethostbynameparams;
-typedef struct {
-  struct servent sent;
-  char           s_name[255];
-  char		 s_proto[255];
-  struct servent *sptr;
-} _Xgetservbynameparams;
-
-# define XTHREADS_NEEDS_BYNAMEPARAMS
-
-# define _Xg_copyHostent(hp) \
-   (memcpy(&(hp).hent, (hp).hptr, sizeof(struct hostent)), \
-    strcpy((hp).h_name, (hp).hptr->h_name), \
-    ((hp).hent.h_name = (hp).h_name), \
-    ((hp).hptr = &(hp).hent), \
-     0 )
-# define _Xg_copyServent(sp) \
-   (memcpy(&(sp).sent, (sp).sptr, sizeof(struct servent)), \
-    strcpy((sp).s_name, (sp).sptr->s_name), \
-    ((sp).sent.s_name = (sp).s_name), \
-    strcpy((sp).s_proto, (sp).sptr->s_proto), \
-    ((sp).sent.s_proto = (sp).s_proto), \
-    ((sp).sptr = &(sp).sent), \
-    0 )
-# define _XGethostbyname(h,hp) \
-   ((_Xos_processLock), \
-    (((hp).hptr = gethostbyname((h))) ? _Xg_copyHostent(hp) : 0), \
-    (_Xos_processUnlock), \
-    (hp).hptr )
-# define _XGethostbyaddr(a,al,t,hp) \
-   ((_Xos_processLock), \
-    (((hp).hptr = gethostbyaddr((a),(al),(t))) ? _Xg_copyHostent(hp) : 0), \
-    (_Xos_processUnlock), \
-    (hp).hptr )
-# define _XGetservbyname(s,p,sp) \
-   ((_Xos_processLock), \
-    (((sp).sptr = getservbyname((s),(p))) ? _Xg_copyServent(sp) : 0), \
-    (_Xos_processUnlock), \
-    (sp).sptr )
-
-#elif defined(XUSE_NETDB_R_API)
-/*
- * POSIX does not specify _r equivalents for <netdb.h> API, but some
- * vendors provide them anyway.  Use them only when explicitly asked.
- */
-# ifdef _POSIX_REENTRANT_FUNCTIONS
-#  ifndef _POSIX_THREAD_SAFE_FUNCTIONS
-#   if defined(AIXV3) || defined(AIXV4) || defined(__osf__)
-#    define X_POSIX_THREAD_SAFE_FUNCTIONS 1
-#   endif
-#  endif
-# endif
-# ifdef _POSIX_THREAD_SAFE_FUNCTIONS
-#  define X_POSIX_THREAD_SAFE_FUNCTIONS 1
-# endif
-
-# define XTHREADS_NEEDS_BYNAMEPARAMS
-
-# ifndef X_POSIX_THREAD_SAFE_FUNCTIONS
-typedef struct {
-    struct hostent      hent;
-    char                hbuf[X_LINE_MAX];
-    int                 herr;
-} _Xgethostbynameparams;
-typedef struct {
-    struct servent      sent;
-    char                sbuf[X_LINE_MAX];
-} _Xgetservbynameparams;
-#  define _XGethostbyname(h,hp) \
-  gethostbyname_r((h),&(hp).hent,(hp).hbuf,sizeof((hp).hbuf),&(hp).herr)
-#  define _XGethostbyaddr(a,al,t,hp) \
-  gethostbyaddr_r((a),(al),(t),&(hp).hent,(hp).hbuf,sizeof((hp).hbuf),&(hp).herr)
-#  define _XGetservbyname(s,p,sp) \
-  getservbyname_r((s),(p),&(sp).sent,(sp).sbuf,sizeof((sp).sbuf))
-# else
-typedef struct {
-  struct hostent      hent;
-  struct hostent_data hdata;
-} _Xgethostbynameparams;
-typedef struct {
-  struct servent      sent;
-  struct servent_data sdata;
-} _Xgetservbynameparams;
-#  define _XGethostbyname(h,hp) \
-  (bzero((char*)&(hp).hdata,sizeof((hp).hdata)),	\
-   ((gethostbyname_r((h),&(hp).hent,&(hp).hdata) == -1) ? NULL : &(hp).hent))
-#  define _XGethostbyaddr(a,al,t,hp) \
-  (bzero((char*)&(hp).hdata,sizeof((hp).hdata)),	\
-   ((gethostbyaddr_r((a),(al),(t),&(hp).hent,&(hp).hdata) == -1) ? NULL : &(hp).hent))
-#  define _XGetservbyname(s,p,sp) \
-  (bzero((char*)&(sp).sdata,sizeof((sp).sdata)),	\
-   ((getservbyname_r((s),(p),&(sp).sent,&(sp).sdata) == -1) ? NULL : &(sp).sent) )
-# endif
-# ifdef X_POSIX_THREAD_SAFE_FUNCTIONS
-#  undef X_POSIX_THREAD_SAFE_FUNCTIONS
-# endif
-
-#else
-/* The regular API is assumed to be MT-safe under POSIX. */
-typedef int _Xgethostbynameparams; /* dummy */
-typedef int _Xgetservbynameparams; /* dummy */
-# define _XGethostbyname(h,hp)		gethostbyname((h))
-# define _XGethostbyaddr(a,al,t,hp)	gethostbyaddr((a),(al),(t))
-# define _XGetservbyname(s,p,sp)	getservbyname((s),(p))
-#endif /* X_INCLUDE_NETDB_H */
-
-#if defined(X_INCLUDE_NETDB_H) && !defined(_XOS_INCLUDED_NETDB_H)
-# define _XOS_INCLUDED_NETDB_H
-#endif
-
-
-/***** <dirent.h> wrappers *****/
-
-/*
- * Effective prototypes for <dirent.h> wrappers:
- *
- * #define X_INCLUDE_DIRENT_H
- * #define XOS_USE_..._LOCKING
- * #include <X11/Xos_r.h>
- *
- * typedef ... _Xreaddirparams;
- *
- * struct dirent *_XReaddir(DIR *dir_pointer, _Xreaddirparams);
- */
-
-#if defined(X_INCLUDE_DIRENT_H) && !defined(_XOS_INCLUDED_DIRENT_H)
-# include <sys/types.h>
-# if !defined(X_NOT_POSIX) || defined(SYSV) || defined(USG)
-#  include <dirent.h>
-# else
-#  include <sys/dir.h>
-#  ifndef dirent
-#   define dirent direct
-#  endif
-# endif
-# if defined(XUSE_MTSAFE_API) || defined(XUSE_MTSAFE_DIRENTAPI)
-#  define XOS_USE_MTSAFE_DIRENTAPI 1
-# endif
-#endif
-
-#if !defined(X_INCLUDE_DIRENT_H) || defined(_XOS_INCLUDED_DIRENT_H)
-/* Do nothing. */
-
-#elif !defined(XTHREADS) && !defined(X_FORCE_USE_MTSAFE_API)
-/* Use regular, unsafe API. */
-typedef int _Xreaddirparams;	/* dummy */
-# define _XReaddir(d,p)	readdir(d)
-
-#elif !defined(XOS_USE_MTSAFE_DIRENTAPI) || defined(XNO_MTSAFE_DIRENTAPI)
-/* Systems with thread support but no _r API. */
-typedef struct {
-  struct dirent *result;
-  struct dirent dir_entry;
-# ifdef _POSIX_PATH_MAX
-  char buf[_POSIX_PATH_MAX];
-# elif defined(NAME_MAX)
-  char buf[NAME_MAX];
-# else
-  char buf[255];
-# endif
-} _Xreaddirparams;
-
-# define _XReaddir(d,p)	\
- ( (_Xos_processLock),						 \
-   (((p).result = readdir((d))) ?				 \
-    (memcpy(&((p).dir_entry), (p).result, (p).result->d_reclen), \
-     ((p).result = &(p).dir_entry), 0) :			 \
-    0),								 \
-   (_Xos_processUnlock),					 \
-   (p).result )
-
-#else
-typedef struct {
-  struct dirent *result;
-  struct dirent dir_entry;
-# ifdef _POSIX_PATH_MAX
-  char buf[_POSIX_PATH_MAX];
-# elif defined(NAME_MAX)
-  char buf[NAME_MAX];
-# else
-  char buf[255];
-# endif
-} _Xreaddirparams;
-
-# if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(AIXV3) || \
-     defined(AIXV4) || defined(__APPLE__)
-/* AIX defines the draft POSIX symbol, but uses the final API. */
-/* POSIX final API, returns (int)0 on success. */
-#  if defined(__osf__)
-/* OSF/1 V4.0 <dirent.h> doesn't declare _Preaddir_r, breaking under C++. */
-extern int _Preaddir_r(DIR *, struct dirent *, struct dirent **);
-#  endif
-#  define _XReaddir(d,p)						\
-    (readdir_r((d), &((p).dir_entry), &((p).result)) ? NULL : (p).result)
-# elif defined(_POSIX_REENTRANT_FUNCTIONS) && defined(__osf__)
-/*
- * OSF/1 V3.2 readdir_r() will SEGV if the main program is not
- * explicitly linked with -lc_r.  The library REQUIREDLIBS don't help.
- * Assume that if threads have been initialized we're linked properly.
- */
-#  define _XReaddir(d,p)						\
- ( (_Xos_isThreadInitialized) ?						\
-   (readdir_r((d), &((p).dir_entry)) ? NULL : &((p).dir_entry)) :	\
-   ((_Xos_processLock),							\
-    (((p).result = readdir((d))) ?					\
-     (memcpy(&((p).dir_entry), (p).result, (p).result->d_reclen),	\
-      ((p).result = &(p).dir_entry), 0) :				\
-     0),								\
-    (_Xos_processUnlock),						\
-    (p).result) )
-# elif defined(_POSIX_REENTRANT_FUNCTIONS)
-/* POSIX draft API, returns (int)0 on success. */
-#  define _XReaddir(d,p)	\
-    (readdir_r((d),&((p).dir_entry)) ? NULL : &((p).dir_entry))
-# elif defined(SVR4)
-/* Pre-POSIX API, returns non-NULL on success. */
-#  define _XReaddir(d,p)	(readdir_r((d), &(p).dir_entry))
-# else
-/* We have no idea what is going on.  Fake it all using process locks. */
-#  define _XReaddir(d,p)	\
-    ( (_Xos_processLock),						\
-      (((p).result = readdir((d))) ?					\
-       (memcpy(&((p).dir_entry), (p).result, (p).result->d_reclen),	\
-	((p).result = &(p).dir_entry), 0) :				\
-       0),								\
-      (_Xos_processUnlock),						\
-      (p).result )
-# endif
-#endif /* X_INCLUDE_DIRENT_H */
-
-#if defined(X_INCLUDE_DIRENT_H) && !defined(_XOS_INCLUDED_DIRENT_H)
-# define _XOS_INCLUDED_DIRENT_H
-#endif
-
-
-/***** <unistd.h> wrappers *****/
-
-/*
- * Effective prototypes for <unistd.h> wrappers:
- *
- * #define X_INCLUDE_UNISTD_H
- * #define XOS_USE_..._LOCKING
- * #include <X11/Xos_r.h>
- *
- * typedef ... _Xgetloginparams;
- * typedef ... _Xttynameparams;
- *
- * char *_XGetlogin(_Xgetloginparams);
- * char *_XTtyname(int, _Xttynameparams);
- */
-
-#if defined(X_INCLUDE_UNISTD_H) && !defined(_XOS_INCLUDED_UNISTD_H)
-/* <unistd.h> already included by <X11/Xos.h> */
-# if defined(XUSE_MTSAFE_API) || defined(XUSE_MTSAFE_UNISTDAPI)
-#  define XOS_USE_MTSAFE_UNISTDAPI 1
-# endif
-#endif
-
-#if !defined(X_INCLUDE_UNISTD_H) || defined(_XOS_INCLUDED_UNISTD_H)
-/* Do nothing. */
-
-#elif !defined(XTHREADS) && !defined(X_FORCE_USE_MTSAFE_API)
-/* Use regular, unsafe API. */
-typedef int _Xgetloginparams;	/* dummy */
-typedef int _Xttynameparams;	/* dummy */
-# define _XGetlogin(p)	getlogin()
-# define _XTtyname(f)	ttyname((f))
-
-#elif !defined(XOS_USE_MTSAFE_UNISTDAPI) || defined(XNO_MTSAFE_UNISTDAPI)
-/* Systems with thread support but no _r API. */
-typedef struct {
-  char *result;
-# if defined(MAXLOGNAME)
-  char buf[MAXLOGNAME];
-# elif defined(LOGIN_NAME_MAX)
-  char buf[LOGIN_NAME_MAX];
-# else
-  char buf[64];
-# endif
-} _Xgetloginparams;
-typedef struct {
-  char *result;
-# ifdef TTY_NAME_MAX
-  char buf[TTY_NAME_MAX];
-# elif defined(_POSIX_TTY_NAME_MAX)
-  char buf[_POSIX_TTY_NAME_MAX];
-# elif defined(_POSIX_PATH_MAX)
-  char buf[_POSIX_PATH_MAX];
-# else
-  char buf[256];
-# endif
-} _Xttynameparams;
-
-# define _XGetlogin(p) \
- ( (_Xos_processLock), \
-   (((p).result = getlogin()) ? \
-    (strncpy((p).buf, (p).result, sizeof((p).buf)), \
-     ((p).buf[sizeof((p).buf)-1] = '\0'), \
-     ((p).result = (p).buf), 0) : 0), \
-   (_Xos_processUnlock), \
-   (p).result )
-#define _XTtyname(f,p) \
- ( (_Xos_processLock), \
-   (((p).result = ttyname(f)) ? \
-    (strncpy((p).buf, (p).result, sizeof((p).buf)), \
-     ((p).buf[sizeof((p).buf)-1] = '\0'), \
-     ((p).result = (p).buf), 0) : 0), \
-   (_Xos_processUnlock), \
-   (p).result )
-
-#elif defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_POSIX_REENTRANT_FUNCTIONS)
-/* POSIX API.
- *
- * extern int getlogin_r(char *, size_t);
- * extern int ttyname_r(int, char *, size_t);
- */
-typedef struct {
-# if defined(MAXLOGNAME)
-  char buf[MAXLOGNAME];
-# elif defined(LOGIN_NAME_MAX)
-  char buf[LOGIN_NAME_MAX];
-# else
-  char buf[64];
-# endif
-} _Xgetloginparams;
-typedef struct {
-# ifdef TTY_NAME_MAX
-  char buf[TTY_NAME_MAX];
-# elif defined(_POSIX_TTY_NAME_MAX)
-  char buf[_POSIX_TTY_NAME_MAX];
-# elif defined(_POSIX_PATH_MAX)
-  char buf[_POSIX_PATH_MAX];
-# else
-  char buf[256];
-# endif
-} _Xttynameparams;
-
-# define _XGetlogin(p)	(getlogin_r((p).buf, sizeof((p).buf)) ? NULL : (p).buf)
-# define _XTtyname(f,p)	\
-	(ttyname_r((f), (p).buf, sizeof((p).buf)) ? NULL : (p).buf)
-
-#else
-/* Pre-POSIX API.
- *
- * extern char *getlogin_r(char *, size_t);
- * extern char *ttyname_r(int, char *, size_t);
- */
-typedef struct {
-# if defined(MAXLOGNAME)
-  char buf[MAXLOGNAME];
-# elif defined(LOGIN_NAME_MAX)
-  char buf[LOGIN_NAME_MAX];
-# else
-  char buf[64];
-# endif
-} _Xgetloginparams;
-typedef struct {
-# ifdef TTY_NAME_MAX
-  char buf[TTY_NAME_MAX];
-# elif defined(_POSIX_TTY_NAME_MAX)
-  char buf[_POSIX_TTY_NAME_MAX];
-# elif defined(_POSIX_PATH_MAX)
-  char buf[_POSIX_PATH_MAX];
-# else
-  char buf[256];
-# endif
-} _Xttynameparams;
-
-# define _XGetlogin(p)	getlogin_r((p).buf, sizeof((p).buf))
-# define _XTtyname(f,p)	ttyname_r((f), (p).buf, sizeof((p).buf))
-#endif /* X_INCLUDE_UNISTD_H */
-
-#if defined(X_INCLUDE_UNISTD_H) && !defined(_XOS_INCLUDED_UNISTD_H)
-# define _XOS_INCLUDED_UNISTD_H
-#endif
-
-
-/***** <string.h> wrappers *****/
-
-/*
- * Effective prototypes for <string.h> wrappers:
- *
- * #define X_INCLUDE_STRING_H
- * #define XOS_USE_..._LOCKING
- * #include <X11/Xos_r.h>
- *
- * typedef ... _Xstrtokparams;
- *
- * char *_XStrtok(char *, const char*, _Xstrtokparams);
- */
-
-#if defined(X_INCLUDE_STRING_H) && !defined(_XOS_INCLUDED_STRING_H)
-/* <string.h> has already been included by <X11/Xos.h> */
-# if defined(XUSE_MTSAFE_API) || defined(XUSE_MTSAFE_STRINGAPI)
-#  define XOS_USE_MTSAFE_STRINGAPI 1
-# endif
-#endif
-
-#if !defined(X_INCLUDE_STRING_H) || defined(_XOS_INCLUDED_STRING_H)
-/* Do nothing. */
-
-#elif !defined(XTHREADS) && !defined(X_FORCE_USE_MTSAFE_API)
-/* Use regular, unsafe API. */
-typedef int _Xstrtokparams;	/* dummy */
-# define _XStrtok(s1,s2,p) \
- ( p = 0, (void)p, strtok((s1),(s2)) )
-
-#elif !defined(XOS_USE_MTSAFE_STRINGAPI) || defined(XNO_MTSAFE_STRINGAPI)
-/* Systems with thread support but no _r API. */
-typedef char *_Xstrtokparams;
-# define _XStrtok(s1,s2,p) \
- ( (_Xos_processLock), \
-   ((p) = strtok((s1),(s2))), \
-   (_Xos_processUnlock), \
-   (p) )
-
-#else
-/* POSIX or pre-POSIX API. */
-typedef char * _Xstrtokparams;
-# define _XStrtok(s1,s2,p)	strtok_r((s1),(s2),&(p))
-#endif /* X_INCLUDE_STRING_H */
-
-
-/***** <time.h> wrappers *****/
-
-/*
- * Effective prototypes for <time.h> wrappers:
- *
- * #define X_INCLUDE_TIME_H
- * #define XOS_USE_..._LOCKING
- * #include <X11/Xos_r.h>
- *
- * typedef ... _Xatimeparams;
- * typedef ... _Xctimeparams;
- * typedef ... _Xgtimeparams;
- * typedef ... _Xltimeparams;
- *
- * char *_XAsctime(const struct tm *, _Xatimeparams);
- * char *_XCtime(const time_t *, _Xctimeparams);
- * struct tm *_XGmtime(const time_t *, _Xgtimeparams);
- * struct tm *_XLocaltime(const time_t *, _Xltimeparams);
- */
-
-#if defined(X_INCLUDE_TIME_H) && !defined(_XOS_INCLUDED_TIME_H)
-# include <time.h>
-# if defined(XUSE_MTSAFE_API) || defined(XUSE_MTSAFE_TIMEAPI)
-#  define XOS_USE_MTSAFE_TIMEAPI 1
-# endif
-#endif
-
-#if !defined(X_INCLUDE_TIME_H) || defined(_XOS_INCLUDED_TIME_H)
-/* Do nothing. */
-
-#elif !defined(XTHREADS) && !defined(X_FORCE_USE_MTSAFE_API)
-/* Use regular, unsafe API. */
-typedef int _Xatimeparams;	/* dummy */
-# define _XAsctime(t,p)		asctime((t))
-typedef int _Xctimeparams;	/* dummy */
-# define _XCtime(t,p)		ctime((t))
-typedef int _Xgtimeparams;	/* dummy */
-# define _XGmtime(t,p)		gmtime((t))
-typedef int _Xltimeparams;	/* dummy */
-# define _XLocaltime(t,p)	localtime((t))
-
-#elif !defined(XOS_USE_MTSAFE_TIMEAPI) || defined(XNO_MTSAFE_TIMEAPI)
-/* Systems with thread support but no _r API. */
-typedef struct {
-# ifdef TIMELEN
-  char buf[TIMELEN];
-# else
-  char buf[26];
-# endif
-  char *result;
-} _Xctimeparams, _Xatimeparams;
-typedef struct {
-  struct tm buf;
-  struct tm *result;
-} _Xgtimeparams, _Xltimeparams;
-# define _XAsctime(t,p) \
- ( (_Xos_processLock), \
-   (((p).result = asctime((t))) ? \
-    (strncpy((p).buf, (p).result, sizeof((p).buf)), (p).result = &(p).buf) : \
-    0), \
-   (_Xos_processUnlock), \
-   (p).result )
-# define _XCtime(t,p) \
- ( (_Xos_processLock), \
-   (((p).result = ctime((t))) ? \
-    (strncpy((p).buf, (p).result, sizeof((p).buf)), (p).result = &(p).buf) : \
-    0), \
-   (_Xos_processUnlock), \
-   (p).result )
-# define _XGmtime(t,p) \
- ( (_Xos_processLock), \
-   (((p).result = gmtime(t)) ? \
-    (memcpy(&(p).buf, (p).result, sizeof((p).buf)), (p).result = &(p).buf) : \
-    0), \
-   (_Xos_processUnlock), \
-   (p).result )
-# define _XLocaltime(t,p) \
- ( (_Xos_processLock), \
-   (((p).result = localtime(t)) ? \
-    (memcpy(&(p).buf, (p).result, sizeof((p).buf)), (p).result = &(p).buf) : \
-    0), \
-   (_Xos_processUnlock), \
-   (p).result )
-
-#elif !defined(_POSIX_THREAD_SAFE_FUNCTIONS) && (defined(__osf__) || defined(hpV4))
-/* Returns (int)0 on success.  OSF/1 v3.2, HP/UX 10
- *
- * extern int asctime_r(const struct tm *timeptr, char *buffer, int buflen);
- * extern int ctime_r(const time_t *timer, char *buffer, int buflen);
- * extern int gmtime_r(const time_t *timer, struct tm *result);
- * extern int localtime_r(const time_t *timer, struct tm *result);
- */
-# ifdef TIMELEN
-typedef char _Xatimeparams[TIMELEN];
-typedef char _Xctimeparams[TIMELEN];
-# else
-typedef char _Xatimeparams[26];
-typedef char _Xctimeparams[26];
-# endif
-typedef struct tm _Xgtimeparams;
-typedef struct tm _Xltimeparams;
-# define _XAsctime(t,p)		(asctime_r((t),(p),sizeof((p))) ? NULL : (p))
-# define _XCtime(t,p)		(ctime_r((t),(p),sizeof((p))) ? NULL : (p))
-# define _XGmtime(t,p)		(gmtime_r((t),&(p)) ? NULL : &(p))
-# define _XLocaltime(t,p)	(localtime_r((t),&(p)) ? NULL : &(p))
-
-#elif !defined(_POSIX_THREAD_SAFE_FUNCTIONS) && defined(sun)
-/* Returns NULL on failure.  Solaris 2.5
- *
- * extern char *asctime_r(const struct tm *tm,char *buf, int buflen);
- * extern char *ctime_r(const time_t *clock, char *buf, int buflen);
- * extern struct tm *gmtime_r(const time_t *clock, struct tm *res);
- * extern struct tm *localtime_r(const time_t *clock, struct tm *res);
- */
-# ifdef TIMELEN
-typedef char _Xatimeparams[TIMELEN];
-typedef char _Xctimeparams[TIMELEN];
-# else
-typedef char _Xatimeparams[26];
-typedef char _Xctimeparams[26];
-# endif
-typedef struct tm _Xgtimeparams;
-typedef struct tm _Xltimeparams;
-# define _XAsctime(t,p)		asctime_r((t),(p),sizeof((p)))
-# define _XCtime(t,p)		ctime_r((t),(p),sizeof((p)))
-# define _XGmtime(t,p)		gmtime_r((t),&(p))
-# define _XLocaltime(t,p)	localtime_r((t),&(p))
-
-#else /* defined(_POSIX_THREAD_SAFE_FUNCTIONS) */
-/* POSIX final API.  OSF/1 v4.0, AIX, etc.
- *
- * extern char *asctime_r(const struct tm *timeptr, char *buffer);
- * extern char *ctime_r(const time_t *timer, char *buffer);
- * extern struct tm *gmtime_r(const time_t *timer, struct tm *result);
- * extern struct tm *localtime_r(const time_t *timer, struct tm *result);
- */
-# if defined(__osf__)
-/* OSF/1 V4.0 <time.h> doesn't declare the _P routines, breaking under C++. */
-extern char *_Pasctime_r(const struct tm *, char *);
-extern char *_Pctime_r(const time_t *, char *);
-extern struct tm *_Plocaltime_r(const time_t *, struct tm *);
-# endif
-# ifdef TIMELEN
-typedef char _Xatimeparams[TIMELEN];
-typedef char _Xctimeparams[TIMELEN];
-# else
-typedef char _Xatimeparams[26];
-typedef char _Xctimeparams[26];
-# endif
-typedef struct tm _Xgtimeparams;
-typedef struct tm _Xltimeparams;
-# define _XAsctime(t,p)		asctime_r((t),(p))
-# define _XCtime(t,p)		ctime_r((t),(p))
-# define _XGmtime(t,p)		gmtime_r((t),&(p))
-# define _XLocaltime(t,p)	localtime_r((t),&(p))
-#endif /* X_INCLUDE_TIME_H */
-
-#if defined(X_INCLUDE_TIME_H) && !defined(_XOS_INCLUDED_TIME_H)
-# define _XOS_INCLUDED_TIME_H
-#endif
-
-
-/***** <grp.h> wrappers *****/
-
-/*
- * Effective prototypes for <grp.h> wrappers:
- *
- * NOTE: On systems lacking appropriate _r functions Getgrgid() and
- *	Getgrnam() do NOT copy the list of group members!
- *
- * Remember that fgetgrent(), setgrent(), getgrent(), and endgrent()
- * are not included in POSIX.
- *
- * #define X_INCLUDE_GRP_H
- * #define XOS_USE_..._LOCKING
- * #include <X11/Xos_r.h>
- *
- * typedef ... _Xgetgrparams;
- *
- * struct group *_XGetgrgid(gid_t, _Xgetgrparams);
- * struct group *_XGetgrnam(const char *, _Xgetgrparams);
- */
-
-#if defined(X_INCLUDE_GRP_H) && !defined(_XOS_INCLUDED_GRP_H)
-# include <grp.h>
-# if defined(XUSE_MTSAFE_API) || defined(XUSE_MTSAFE_GRPAPI)
-#  define XOS_USE_MTSAFE_GRPAPI 1
-# endif
-#endif
-
-#if !defined(X_INCLUDE_GRP_H) || defined(_XOS_INCLUDED_GRP_H)
-/* Do nothing. */
-
-#elif !defined(XTHREADS) && !defined(X_FORCE_USE_MTSAFE_API)
-/* Use regular, unsafe API. */
-typedef int _Xgetgrparams;	/* dummy */
-#define _XGetgrgid(g,p)	getgrgid((g))
-#define _XGetgrnam(n,p)	getgrnam((n))
-
-#elif !defined(XOS_USE_MTSAFE_GRPAPI) || defined(XNO_MTSAFE_GRPAPI)
-/* Systems with thread support but no _r API.  UnixWare 2.0. */
-typedef struct {
-  struct group grp;
-  char buf[X_LINE_MAX];	/* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
-  struct group *pgrp;
-  size_t len;
-} _Xgetgrparams;
-#ifdef SVR4
-/* Copy the gr_passwd field too. */
-# define _Xgrp_copyGroup(p) \
- ( memcpy(&(p).grp, (p).pgrp, sizeof(struct group)), \
-   ((p).grp.gr_name = (p).buf), \
-   ((p).len = strlen((p).pgrp->gr_name)), \
-   strcpy((p).grp.gr_name, (p).pgrp->gr_name), \
-   ((p).grp.gr_passwd = (p).grp.gr_name + (p).len + 1), \
-   ((p).pgrp = &(p).grp), \
-   0 )
-#else
-# define _Xgrp_copyGroup(p) \
- ( memcpy(&(p).grp, (p).pgrp, sizeof(struct group)), \
-   ((p).grp.gr_name = (p).buf), \
-   strcpy((p).grp.gr_name, (p).pgrp->gr_name), \
-   ((p).pgrp = &(p).grp), \
-   0 )
-#endif
-#define _XGetgrgid(g,p) \
- ( (_Xos_processLock), \
-   (((p).pgrp = getgrgid((g))) ? _Xgrp_copyGroup(p) : 0), \
-   (_Xos_processUnlock), \
-   (p).pgrp )
-#define _XGetgrnam(n,p) \
- ( (_Xos_processLock), \
-   (((p).pgrp = getgrnam((n))) ? _Xgrp_copyGroup(p) : 0), \
-   (_Xos_processUnlock), \
-   (p).pgrp )
-
-#elif !defined(_POSIX_THREAD_SAFE_FUNCTIONS) && (defined(sun) || defined(__osf__))
-/* Non-POSIX API.  Solaris, DEC v3.2.
- *
- * extern struct group *getgrgid_r(gid_t, struct group *, char *, int);
- * extern struct group *getgrnam_r(const char *, struct group *, char *, int);
- */
-typedef struct {
-  struct group grp;
-  char buf[X_LINE_MAX];	/* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
-} _Xgetgrparams;
-#define _XGetgrgid(g,p)	getgrgid_r((g), &(p).grp, (p).buf, sizeof((p).buf))
-#define _XGetgrnam(n,p)	getgrnam_r((n), &(p).grp, (p).buf, sizeof((p).buf))
-
-#elif !defined(_POSIX_THREAD_SAFE_FUNCTIONS)
-/* Non-POSIX API.  HP/UX 10, AIX 4.
- *
- * extern int getgrgid_r(gid_t, struct group *, char *, int);
- * extern int getgrnam_r(const char *, struct group *, char *, int);
- */
-typedef struct {
-  struct group grp;
-  char buf[X_LINE_MAX];	/* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
-} _Xgetgrparams;
-#define _XGetgrgid(g,p)	\
- ((getgrgid_r((g), &(p).grp, (p).buf, sizeof((p).buf)) ? NULL : &(p).grp))
-#define _XGetgrnam(n,p)	\
- ((getgrnam_r((n), &(p).grp, (p).buf, sizeof((p).buf)) ? NULL : &(p).grp))
-
-#else
-/* POSIX final API.  DEC v4.0, IRIX 6.2.
- *
- * int getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
- * int getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
- */
-# if defined(__osf__)
-/* OSF/1 V4.0 <grp.h> doesn't declare the _P routines, breaking under C++. */
-extern int _Pgetgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
-extern int _Pgetgrnam_r(const char *, struct group *, char *, size_t, struct group **);
-# endif
-typedef struct {
-  struct group grp;
-  char buf[X_LINE_MAX];	/* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
-  struct group *result;
-} _Xgetgrparams;
-
-#define _XGetgrgid(g,p)	\
- ((getgrgid_r((g), &(p).grp, (p).buf, sizeof((p).buf), &(p).result) ? \
-   NULL : (p).result))
-#define _XGetgrnam(n,p)	\
- ((getgrnam_r((n), &(p).grp, (p).buf, sizeof((p).buf), &(p).result) ? \
-   NULL : (p).result))
-#endif
-
-#if defined(X_INCLUDE_GRP_H) && !defined(_XOS_INCLUDED_GRP_H)
-# define _XOS_INCLUDED_GRP_H
-#endif
-
-
-#ifdef __cplusplus
-}  /* Close scope of 'extern "C"' declaration which encloses file. */
-#endif