#ifndef __PROCESSES_LOADED
#define __PROCESSES_LOADED 1
/****************************************************************************
**
**  <processes.h> - Sub process functions
**
*****************************************************************************
*/
/* ************************************************************************* */
/* *                                                                       * */
/* * HPE CONFIDENTIAL. This software is confidential proprietary software  * */
/* * licensed by Hewlett Packard Enterprise Development, LP, and is not    * */
/* * authorized to be used, duplicated or disclosed to anyone without the  * */
/* * prior written permission of HPE.                                      * */
/* * Copyright 2017 Hewlett Packard Enterprise Development, LP             * */
/* *                                                                       * */
/* * VMS SOFTWARE, INC. CONFIDENTIAL. This software is confidential        * */
/* * proprietary software licensed by VMS Software, Inc., and is not       * */
/* * authorized to be used, duplicated or disclosed to anyone without      * */
/* * the prior written permission of VMS Software, Inc.                    * */
/* * Copyright 2017-2023 VMS Software, Inc.                                * */
/* *                                                                       * */
/* ************************************************************************* */

#pragma   __nostandard
#include <decc$types.h>

#ifdef __cplusplus
    extern "C" {
#define __decc$unknown_params ...
#else
#define __decc$unknown_params
#endif

#if __INITIAL_POINTER_SIZE || defined(__clang__)
#   pragma __required_pointer_size __save
#   pragma __required_pointer_size 32
#endif

/*
**  Public typedefs -- 32-bit mode
*/
#if !defined __PID_T  && !defined _DECC_V4_SOURCE
#   define __PID_T 1
    typedef __pid_t pid_t;
#endif

#if ((defined(__clang__) && (__INITIAL_POINTER_SIZE != 32)) || (__INITIAL_POINTER_SIZE == 64)) && __CRTL_VER >= 80500000
#   pragma __required_pointer_size 64
#endif
int execv(__const_char_ptr64 __path, char *const  __argv[]);
int execve(__const_char_ptr64 __path, char *const __argv[], char *const __envp[]);
int execvp(__const_char_ptr64 __file, char *const __argv[]);
#if (__INITIAL_POINTER_SIZE || defined(__clang__)) &&__CRTL_VER >= 80500000
#   pragma __required_pointer_size 32
    int _execv32(__const_char_ptr64 __path, char *const  __argv[]);
    int _execve32(__const_char_ptr64 __path, char *const __argv[], char *const __envp[]);
    int _execvp32(__const_char_ptr64 __file, char *const __argv[]);
#   pragma __required_pointer_size 64
    int _execv64(const char *__path, char *const __argv[]);
    int _execve64(const char *__path, char *const __argv[], char *const __envp[]);
    int _execvp64(const char *__file, char *const __argv[]);
#endif

#if __INITIAL_POINTER_SIZE || defined(__clang__)
#   pragma __required_pointer_size 64
#endif

/*
**  DEC C V4 defined execl, execle and execlp without the required arg0.  The
**  old prototypes are retained for compatibility.
*/
#ifdef _DECC_V4_SOURCE
    int execl  (char *__name, ...);
    int execle (char *__name, ...);
#   if (__INITIAL_POINTER_SIZE || defined(__clang__)) && __CRTL_VER >= 80500000
#       pragma __required_pointer_size 32
        int _execle32 (char *__name, ...);
#       pragma __required_pointer_size 64
        int _execle64 (char *__name, ...);
#   endif
    int execlp (char *__name, ...);
#else
    int execl  (const char *__path, const char *arg0, ...);
    int execle (const char *__path, const char *arg0, ...);
#   if (__INITIAL_POINTER_SIZE || defined(__clang__)) && __CRTL_VER >= 80500000
#       pragma __required_pointer_size 32
        int _execle32 (const char *__path, const char *arg0, ...);
#       pragma __required_pointer_size 64
        int _execle64 (const char *__path, const char *arg0, ...);
#   endif
    int execlp (const char *__file, const char *arg0, ...);
#endif

/*
**  The pipe function optionally takes additional arguments when not in
**  standard compilation.
*/
#ifdef _POSIX_C_SOURCE 
    int pipe   (int __array_fdscptr[2]);
#else
    int pipe   (int __array_fdscptr[2], ...);
#endif


/*
**  Function prototypes
*/

#if defined _POSIX_EXIT && __CRTL_VER >= 70000000 
#   if __CAN_USE_EXTERN_PREFIX
#       pragma __extern_prefix __save
#       pragma __extern_prefix "__posix_"
#   else
#       if defined(__clang__)
#           define wait __posix_wait
#           define system __posix_system
#       else
#           define wait(__p1) __posix_wait(__p1)
#           define system(__p1) __posix_system(__p1)
#       endif
#   endif
#endif

__pid_t wait(int *__stat_loc);
int system (const char *__string);

#if defined _POSIX_EXIT && __CRTL_VER >= 70000000 
#   if __CAN_USE_EXTERN_PREFIX
#	pragma __extern_prefix __restore
#   endif
#endif


/*
**  The definition of vfork() is architecture specific
*/
#if defined(__ALPHA)
    __int64_ptr32 decc$$get_vfork_jmpbuf(void);

#   pragma __required_pointer_size __save
#   pragma __required_pointer_size __long

    int LIB$GET_CURRENT_INVO_CONTEXT(__int64 *__invo_context);

#   pragma __required_pointer_size __restore

    int decc$$alloc_vfork_blocks(void);
#   define vfork() (decc$$alloc_vfork_blocks() >= 0 ? \
    LIB$GET_CURRENT_INVO_CONTEXT(decc$$get_vfork_jmpbuf()) : -1)
#elif defined(__ia64) || defined(__x86_64) /* Verified for x86, John Reagan */
      /* This might need to be different for __x86_64, but */
      /* assume we'll be the same as ia64 for now.         */
    __int64_ptr32 decc$$get_vfork_jmpbuf(void);
    int decc$$alloc_vfork_blocks(void);
    int decc$setjmp1(__int64 *__env);
#   define vfork() (decc$$alloc_vfork_blocks() >= 0 ? \
    decc$setjmp1(decc$$get_vfork_jmpbuf()) : -1)
#else
#   ifndef _DECC_V4_SOURCE
       __pid_t vfork(void);
#   else
       int vfork(void);
#   endif
#endif


/*
**  Restore the users pointer context
*/
#if __INITIAL_POINTER_SIZE || defined(__clang__)
#   pragma __required_pointer_size __restore
#endif

#ifdef __cplusplus
    }
#endif
#pragma __standard
#endif  /* __PROCESSES_LOADED */