#ifndef ____DECC_TYPES_LOADED

/*
** Note, that for decc$types.h header we cannot use the name of the header
** file with leading underscores as protecting macro, as we usually do in
** our public header files, because the file name contains dollar sign which
** is not allowed in identifier in strict ANSI mode. This is why we use
** ____DECC_TYPES_LOADED instead of ____DECC$TYPES_LOADED .
*/

#define ____DECC_TYPES_LOADED
/****************************************************************************
**
**  This header file is included by all header files.  The purpose of this
**  header file is to include those things which are either done by all
**  header files or introduce no name space violations by doing so.
**
*****************************************************************************
**  Header not defined by any specification or 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.
**
******************************************************************************
*/

#pragma __nostandard


/*
** Set up feature test macros
*/
# if defined _XOPEN_SOURCE_EXTENDED && !defined _XOPEN_SOURCE
#   define _XOPEN_SOURCE
# endif

# if defined _XOPEN_SOURCE 
#   if !defined _POSIX_C_SOURCE
#      define _POSIX_C_SOURCE 2
#   endif
#   if _POSIX_C_SOURCE < 2
#      undef  _POSIX_C_SOURCE
#      define _POSIX_C_SOURCE 2
#   endif
# endif

# if defined _POSIX_SOURCE 
#   if !defined _POSIX_C_SOURCE
#      define _POSIX_C_SOURCE 1
#   endif
#   if _POSIX_C_SOURCE < 1
#      undef  _POSIX_C_SOURCE     /*  Use _POSIX_C_SOURCE with a value of 1 */
#      define _POSIX_C_SOURCE 1   /*  instead of _POSIX_SOURCE (obsolete)   */
#   endif
# endif

# if defined _POSIX_C_SOURCE && !defined _ANSI_C_SOURCE
#   define _ANSI_C_SOURCE
# endif 

# if defined __HIDE_FORBIDDEN_NAMES && !defined _ANSI_C_SOURCE
#   define _ANSI_C_SOURCE
# endif


/*
**  If the compiler was not already given a definition for __CRTL_VER, then
**  define it now.
*/
#ifndef __CRTL_VER
#   define __CRTL_VER __VMS_VER
#endif


/*
**  The DEC C RTL relies on the use of extern_prefix support in the compilers.
**  The scenario of a customer getting these new headers via DEC C++, while at
**  the same time using a compiler before DEC C V5.2 is still supported.
*/
#if defined(__DECC_VER)
#   if (__DECC_VER > 50230003)
#      define __CAN_USE_EXTERN_PREFIX 1
#   endif
#else
#   if defined(__DECCXX)
#      define __CAN_USE_EXTERN_PREFIX 1
#   endif
#endif


/*
**  In OpenVMS Alpha V7.2-6C1, support for POSIX-style GID/UID
**  was introduced with the intention to merge this functionality 
**  into some future (currently unspecified) release of OpenVMS
**  Alpha following OpenVMS Alpha V7.3.
**
**  POSIX-style GID requires 32-bit gid_t datatype. On a version of
**  OpenVMS Alpha which supports POSIX-style GID/UID, 32-bit gid_t
**  becomes a default meaning, that unless _DECC_SHORT_GID_T,
**  _VMS_V6_SOURCE or _DECC_V4_SOURCE macro is defined, gid_t is declared
**  as 'unsigned int' rather than 'unsigned short'.
**
**  Since the exact version of OpenVMS Alpha into which the support for
**  POSIX-style GID/UID will be merged into has not been determined yet,
**  we provide __COE_SYSTEM macro which allows to request 32-bit gid_t
**  datatype on a version of VMS other than OpenVMS Alpha V7.2-6C1. Note,
**  that defining the __COE_SYSTEM macro on a system that does not support
**  POSIX-style GID/UID, can result in generating a code which may not
**  execute correctly.
**
**  Note also, that 32-bit gid_t datatype requires the compiler that
**  supports external prefixing.
*/
#ifndef __USE_LONG_GID_T
#   if defined(__ALPHA) && ((__VMS_VER > 70260300 && __VMS_VER < 70300000) || defined(__COE_SYSTEM)) && \
       (__CRTL_VER >= 70300010) && __CAN_USE_EXTERN_PREFIX && \
       !defined(_DECC_SHORT_GID_T) && !defined(_VMS_V6_SOURCE) && !defined(_DECC_V4_SOURCE)
#      define __USE_LONG_GID_T 1
#   else
#      define __USE_LONG_GID_T 0
#   endif
#endif

/*
**  Define typedefs which are used throughout the header files.  Pointer size
**  is only allowed on OpenVMS Alpha after V7.0.
*/
#ifdef __INITIAL_POINTER_SIZE
#   if __INITIAL_POINTER_SIZE
#      if (__CRTL_VER < 70000000) || !defined __ALPHA
#         error " Pointer size usage not permitted before OpenVMS Alpha V7.0"
#      endif
#      pragma __pointer_size __save
#      pragma __pointer_size 32
#   endif
#endif

    /*
    **  In ANSI C++, a wchar_t is a builtin type and __WCHAR_T is defined.
    **  This is only defined in such compilers (> V6.0 C++).
    */
#   ifdef __WCHAR_T
#	define __wchar_t wchar_t
#   else
	typedef unsigned int __wchar_t;
#   endif

    typedef unsigned int __id_t;
    typedef unsigned int __size_t;
    typedef unsigned int __u_int;
    typedef unsigned int __uid_t;
    typedef unsigned int __useconds_t;
    typedef unsigned long int __time_t;
    typedef unsigned short __short_gid_t;
#if defined(__VAX) || (__CRTL_VER < 70300010)
    typedef __short_gid_t __long_gid_t;
#else
    typedef unsigned int  __long_gid_t;
#endif
#if __USE_LONG_GID_T
    typedef __long_gid_t  __gid_t;
#else
    typedef __short_gid_t __gid_t;
#endif
    typedef unsigned short __ino_t;
    typedef unsigned short __mode_t;
    typedef int __nlink_t;
    typedef int __off_t;
    typedef int __pid_t;
    typedef int __ssize_t;
    typedef char *__caddr_t;
    typedef char *__dev_t;
    typedef char *__va_list;
    typedef unsigned int   __in_addr_t;
    typedef unsigned short __in_port_t;
    typedef unsigned char  __sa_family_t;
    typedef unsigned char  __u_char;
    typedef unsigned short __u_short;
    typedef unsigned long  __u_long;
    typedef __wchar_t * __wchar_ptr32;
    typedef const __wchar_t * __const_wchar_ptr32;
    typedef int __wint_t;
    typedef int __wctrans_t;
    typedef int __wctype_t;

    struct _iobuf;
    typedef struct _iobuf *__FILE;
    typedef __FILE * __FILE_ptr32;

    typedef char * __char_ptr32;
    typedef const char * __const_char_ptr32;

    typedef void * __void_ptr32;
    typedef const void * __const_void_ptr32;

    typedef unsigned short * __unsigned_short_ptr32;
    typedef const unsigned short * __const_unsigned_short_ptr32;

    typedef char ** __char_ptr_ptr32;
    typedef char * const *  __char_ptr_const_ptr32;

#ifdef __ALPHA
    typedef __int64 * __int64_ptr32;
    typedef const __int64 * __const_int64_ptr32;
#endif

#ifndef __NULL
#   if defined(__DECCXX) && (__DECCXX_VER >= 60000000)
#      define __NULL 0
#   else
#      define __NULL ((void *) 0)
#   endif
#endif  


#ifdef __INITIAL_POINTER_SIZE
#   if __INITIAL_POINTER_SIZE
#      pragma __pointer_size 64
#   endif
#endif

    typedef char * __char_ptr64;
    typedef const char * __const_char_ptr64;

    typedef char ** __char_ptr_ptr64;
    typedef char * const *  __char_ptr_const_ptr64;

    typedef void * __void_ptr64;
    typedef const void * __const_void_ptr64;

    typedef __size_t * __size_t_ptr64;
    typedef const __size_t * __const_size_t_ptr64;

    typedef __wchar_t * __wchar_ptr64;
    typedef const __wchar_t * __const_wchar_ptr64;

#ifdef __INITIAL_POINTER_SIZE
#   if __INITIAL_POINTER_SIZE
#      pragma __pointer_size __restore
#   endif
#endif

#pragma __standard
#endif /* ____DECC_TYPES_LOADED */