#ifndef __GRP_LOADED
#define __GRP_LOADED 1

#pragma __nostandard
#include <decc$types.h>
/*
** Group database functions are available on Alpha only.
** They require version of OpenVMS Alpha higher than V7.3.
*/
#if __USE_LONG_GID_T
/****************************************************************************
**
**  <grp.h> - Group file access functions
**
*****************************************************************************
**  Header introduced by the ISO POSIX-1 Standard
*****************************************************************************
**  Copyright 2000 Compaq Computer Corporation
**
**  Compaq and the Compaq logo Registered in U.S. Patent and Trademark Office.
**
**  Confidential computer software. Valid license from Compaq required for
**  possession, use or copying. Consistent with FAR 12.211 and 12.212,
**  Commercial Computer Software, Computer Software Documentation, and
**  Technical Data for Commercial Items are licensed to the U.S. Government
**  under vendor's standard commercial license.
**
*****************************************************************************
*/

#ifdef __cplusplus
    extern "C" {
#endif

/*
**  Naturally align data structures
*/
#pragma __member_alignment __save
#pragma __member_alignment

/*	 
**  X/Open extensions for types
*/
#if defined _XOPEN_SOURCE || !defined _POSIX_C_SOURCE

#   if !defined __GID_T
#	define __GID_T 1
	typedef __gid_t gid_t;
#   endif

#   if !defined __SIZE_T
#	define __SIZE_T 1
	typedef __size_t size_t;
#   endif

#endif

/*
**  Define the group structure
*/
struct group
{
    char         *gr_name;
    __long_gid_t gr_gid;
    char         **gr_mem;
};

/*
**  Function prototypes.
*/
#if __USE_LONG_GID_T

/*
**  Applications compiled with long pointers will use
**  __*64() flavour of the group database functions.
*/

#ifdef __INITIAL_POINTER_SIZE
#   if __INITIAL_POINTER_SIZE == 64
#      define getgrent __getgrent64
#      define getgrgid(__p1) __getgrgid64(__p1)
#      define getgrgid_r(__p1, __p2, __p3, __p4, __p5) \
              __getgrgid_r64(__p1, __p2, __p3, __p4, __p5)
#      define getgrnam(__p1) __getgrnam64(__p1)
#      define getgrnam_r(__p1, __p2, __p3, __p4, __p5) \
              __getgrnam_r64(__p1, __p2, __p3, __p4, __p5)
#   endif
#endif

    void endgrent(void);
    struct group *getgrent(void);
    void setgrent(void);
    struct group *getgrgid(__gid_t);
    int getgrgid_r(__gid_t, struct group *, char *, __size_t, struct group **);
    struct group *getgrnam(const char *);
    int getgrnam_r(const char *, struct group *, char *, __size_t,
    	           struct group **);

#endif /* __USE_LONG_GID_T */

#ifdef __cplusplus
    }
#endif
#pragma __member_alignment __restore
#endif /*  __GRP_LOADED  */
#pragma __standard
#endif /*  __USE_LONG_GID_T */