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/* vxWorks.h - VxWorks standard definitions header */

/*  Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1993

    Free Software Foundation, Inc.

    This code was donated by Wind River Systems, Inc. */

/*

modification history

--------------------

01z,05oct90,shl  added copyright notice.

                 made #endif ANSI style.

01y,28sep90,del  added I960 defines.

01x,29may90,del  moved types to vxTypes.h

01w,09apr90,jcf  added timeout definitions.

01v,24jan90,gae  moved network configuration flags here from makefile's.

01u,01sep88,mcl  definition of INSTR dependent on processor family; added SPARC.

           +gae  added MC680X0 and defined CPU_FAMILY.

01t,08apr89,dnw  added ifdef to prevent inclusion of vxWorks.h more than once.

01s,22jun88,dnw  moved READ, WRITE, and UPDATE back here from ioLib.h.

01r,22apr88,gae  oops! forgot some #endif's in 01q.

01q,12apr88,gae  removed QUICK & WAIT; added STD_{IN,OUT,ERR}.

                 fixed #define's of FALSE, TRUE, etc.

                 moved READ, WRITE, and UPDATE to ioLib.h.

01p,04dec87,dnw  added undefine of MC68000 to get around Green Hills bug that

                   pre-defines MC68000.

01o,12nov87,ecs  added type ULONG.

01n,08feb86,dnw  added types INSTR, UINT, USHORT.

01m,14oct85,rdc  added BUS types.

01l,16jul85,jlf  added conditional for NULL and EOF.

01k,24jun85,rdc  installed condtional compile so we can include in

                 assembly language files.  See instructions below.

                 Added System type macro and CPU type macro.

01j,13jun85,dnw  cleaned-up, removed more obsolete stuff to wrs.h

01i,11sep84,jlf  changed name from wrs.h to vxWorks.h.  removed GLOBAL.

01h,03jun84,dnw  removed IGNORE declaration.

01g,09apr84,jlf  added MEMBER_SIZE macro.

01f,14dec83,dnw  added MSB, LSB macros

01e,17nov83,jlf  added STATUS type, for routines which return a status.

01d,13jul83,dnw  added NELEMENTS macro

01c,14May83,dnw  added OFFSET macro

01b,17Feb83,dnw  added stuff from Whitesmiths std.h

01a,15Feb83,dnw  written

*/

#ifndef INCvxWorksh

#define INCvxWorksh

#if     !defined(EOF) || (EOF!=(-1))

#define EOF             (-1)

#endif  

#if     !defined(FALSE) || (FALSE!=0)

#define FALSE           0

#endif  

#if     !defined(TRUE) || (TRUE!=1)

#define TRUE            1

#endif  

#define NONE            (-1)    /* for times when NULL won't do */

#define EOS             '\0'    /* C string terminator */

/* return status values */

#define OK              0

#define ERROR           (-1)

/* timeout defines */

#define NO_WAIT         0

#define WAIT_FOREVER    (-1)

/* low-level I/O input, output, error fd's */

#define STD_IN  0

#define STD_OUT 1

#define STD_ERR 2

/* modes - must match O_RDONLY/O_WRONLY/O_RDWR in ioLib.h! */

#define READ            0

#define WRITE           1

#define UPDATE          2

/* SYSTEM types */

#define V7              1       /* ATT version 7 */

#define SYS_V           2       /* ATT System 5 */

#define BSD_4_2         3       /* Berkeley BSD 4.2 */

/* CPU types */

/* The Green Hills compiler pre-defines "MC68000"!! */

#ifdef MC68000

#undef MC68000

#endif  

#define MC68000         1

#define MC68010         2

#define MC68020         3

#define MC68030         4

#define MC68040         5

#define MC680X0         9

#define SPARC           10

#ifndef I960

#define I960            20

#endif  

#define I960KB          21

#define I960CA          22

#if     CPU==MC68000 || CPU==MC68010 || CPU==MC68020 || CPU==MC68030

#define CPU_FAMILY      MC680X0

#endif  /* CPU==MC68000 || CPU==MC68010 || CPU==MC68020 || CPU==MC68030 */

#if     CPU==SPARC

#define CPU_FAMILY      SPARC

#endif  /* CPU==SPARC */

#if     CPU==I960KB

#define CPU_FAMILY      I960

#endif  /*      CPU==I960KB */

#if     CPU==I960CA

#define CPU_FAMILY      I960

#endif  /*      CPU==I960CA */

/* BUS types */

#define VME_BUS         1

#define MULTI_BUS       2

/* network configuration parameters */

#define INET            /* include internet protocols */

#define BSD     43      /* BSD 4.3 -like OS */

#define BSDDEBUG        /* turn on debug */

#define GATEWAY         /* tables to be initialized for gateway routing */

/* common macros */

#define MSB(x)  (((x) >> 8) & 0xff)     /* most signif byte of 2-byte integer */

#define LSB(x)  ((x) & 0xff)            /* least signif byte of 2-byte integer*/

#define OFFSET(structure, member)       /* byte offset of member in structure*/\

                ((int) &(((structure *) 0) -> member))

#define MEMBER_SIZE(structure, member)  /* size of a member of a structure */\

                (sizeof (((structure *) 0) -> member))

#define NELEMENTS(array)                /* number of elements in an array */ \

                (sizeof (array) / sizeof ((array) [0]))

#define FOREVER for (;;)

/* storage class specifier definitions */

#define FAST    register

#define IMPORT  extern

#define LOCAL   static

/* include typedefs - must come after CPU_FAMILY definitions above */

#include "vxTypes.h"

#endif  /* INCvxWorksh */