text: /* Generic unistd.h */
  /* $OpenLDAP$ */
  /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   *
   * Copyright 1998-2014 The OpenLDAP Foundation.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted only as authorized by the OpenLDAP
   * Public License.
   *
   * A copy of this license is available in file LICENSE in the
   * top-level directory of the distribution or, alternatively, at
   * <http://www.OpenLDAP.org/license.html>.
   */
  
  #ifndef _AC_UNISTD_H
  #define _AC_UNISTD_H
  
  #ifdef HAVE_SYS_TYPES_H
  #	include <sys/types.h>
  #endif
  
  #ifdef HAVE_UNISTD_H
  #	include <unistd.h>
  #endif
  
  #ifdef HAVE_PROCESS_H
  #	include <process.h>
  #endif
  
  /* note: callers of crypt(3) should include <ac/crypt.h> */
  
  #if defined(HAVE_GETPASSPHRASE)
  LDAP_LIBC_F(char*)(getpassphrase)();
  
  #else
  #define getpassphrase(p) lutil_getpass(p)
  LDAP_LUTIL_F(char*)(lutil_getpass) LDAP_P((const char *getpass));
  #endif
  
  /* getopt() defines may be in separate include file */
  #ifdef HAVE_GETOPT_H
  #	include <getopt.h>
  
  #elif !defined(HAVE_GETOPT)
  	/* no getopt, assume we need getopt-compat.h */
  #	include <getopt-compat.h>
  
  #else
  	/* assume we need to declare these externs */
  	LDAP_LIBC_V (char *) optarg;
  	LDAP_LIBC_V (int) optind, opterr, optopt;
  #endif
  
  /* use lutil file locking */
  #define ldap_lockf(x)	lutil_lockf(x)
  #define ldap_unlockf(x)	lutil_unlockf(x)
  #include <lutil_lockf.h>
  
  /*
   * Windows: although sleep() will be resolved by both MSVC and Mingw GCC
   * linkers, the function is not declared in header files. This is
   * because Windows' version of the function is called _sleep(), and it
   * is declared in stdlib.h
   */
  
  #ifdef _WIN32
  #define sleep _sleep
  #endif
  
  #endif /* _AC_UNISTD_H */
  