/************************************************************************
*                                                                       *
*  Module Name: sysdef.h                                                *
*                                                                       *
*  Description: This file contains the system wide definitions
*
*  Date     By   Reason
*
*  13Dec04  PWR  initial release
*                                                                       *
*  Copyright Delta Information Systems Inc., Horsham, Pa., 2004         *
*  All Rights Reserved                                                  *
*************************************************************************/

#ifndef _SYSDEF_H_
#define _SYSDEF_H_

#include <cyg/kernel/kapi.h>            /* All the kernel specific stuff */

typedef void            (*FPTR)(void);
//typedef void            (*INT_HNDLR)(int);

typedef cyg_uint16      WORD;
typedef cyg_uint64      UINT64;
typedef cyg_uint32      UINT32;
typedef cyg_uint16      UINT16;
typedef cyg_uint8       UINT8;
typedef cyg_uint8       UCHAR;
typedef cyg_uint8       OCTET;
typedef cyg_uint32      BOOL;
typedef cyg_int32       INT32;
typedef cyg_int16       INT16;

#define ERROR           0xFF
#define OK              0x00

#define CARRIAGE_RETURN 0x0D
#define LINE_FEED       0x0A
#define BACKSPACE       0x08

#define UP              1
#define DOWN            0
#define NO_CHNG         2

#define TRUE            1
#define FALSE           0

#define LOW             0
#define HIGH            1

#define OFF             0
#define ON              1

#define DISABLE         0
#define ENABLE          1


#define EQ              ==
#define NE              !=

#define LT              <
#define GT              >
#define LE              <=
#define GE              >=

#define OR              ||
#define AND             &&


#define NULLPTR (char *)-1      /* null pointer for char ptr */
//#define NULL            0


// Bit Definitions
#define BIT00   0x00000001
#define BIT01   0x00000002
#define BIT02   0x00000004
#define BIT03   0x00000008
#define BIT04   0x00000010
#define BIT05   0x00000020
#define BIT06   0x00000040
#define BIT07   0x00000080
#define BIT08   0x00000100
#define BIT09   0x00000200
#define BIT10   0x00000400
#define BIT11   0x00000800
#define BIT12   0x00001000
#define BIT13   0x00002000
#define BIT14   0x00004000
#define BIT15   0x00008000
#define BIT16   0x00010000
#define BIT17   0x00020000
#define BIT18   0x00040000
#define BIT19   0x00080000
#define BIT20   0x00100000
#define BIT21   0x00200000
#define BIT22   0x00400000
#define BIT23   0x00800000
#define BIT24   0x01000000
#define BIT25   0x02000000
#define BIT26   0x04000000
#define BIT27   0x08000000
#define BIT28   0x10000000
#define BIT29   0x20000000
#define BIT30   0x40000000
#define BIT31   0x80000000

// Bit Mask Definitions
#define MASKB00 0xfffe
#define MASKB01 0xfffd
#define MASKB02 0xfffb
#define MASKB03 0xfff7
#define MASKB04 0xffef
#define MASKB05 0xffdf
#define MASKB06 0xffbf
#define MASKB07 0xff7f
#define MASKB08 0xfeff
#define MASKB09 0xfdff
#define MASKB10 0xfbff
#define MASKB11 0xf7ff
#define MASKB12 0xefff
#define MASKB13 0xdfff
#define MASKB14 0xbfff
#define MASKB15 0x7fff

#endif