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/* vxWorks.h - VxWorks standard definitions header */
/* Copyright 1984-1990 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(NULL) || (NULL!=0)
#define NULL 0
#endif
#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 (;;)
#define max(x, y) (((x) < (y)) ? (y) : (x))
#define min(x, y) (((x) < (y)) ? (x) : (y))
/* 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 */
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