endian.h File Reference

#include "sal/types.h"

Go to the source code of this file.

Macros
#define	OSL_MAKEBYTE(nl, nh)   ((sal_uInt8)(((nl) & 0x0F) | (((nh) & 0x0F) << 4)))
	Define the platform byte order as OSL_BIGENDIAN or OSL_LITENDIAN. More...
#define	OSL_LONIBBLE(b)   ((sal_uInt8)((b) & 0x0F))
#define	OSL_HINIBBLE(b)   ((sal_uInt8)(((b) >> 4) & 0x0F))
#define	OSL_MAKEWORD(bl, bh)   ((sal_uInt16)((sal_uInt16)((bl) & 0xFF) | (((sal_uInt16)(bh) & 0xFF) << 8)))
#define	OSL_LOBYTE(w)   ((sal_uInt8)((sal_uInt16)(w) & 0xFF))
#define	OSL_HIBYTE(w)   ((sal_uInt8)(((sal_uInt16)(w) >> 8) & 0xFF))
#define	OSL_MAKEDWORD(wl, wh)   ((sal_uInt32)((wl) & 0xFFFF) | (((sal_uInt32)(wh) & 0xFFFF) << 16))
#define	OSL_LOWORD(d)   ((sal_uInt16)((sal_uInt32)(d) & 0xFFFF))
#define	OSL_HIWORD(d)   ((sal_uInt16)(((sal_uInt32)(d) >> 16) & 0xFFFF))
#define	OSL_NETWORD(w)   OSL_MAKEWORD(OSL_HIBYTE(w),OSL_LOBYTE(w))
	Define macros for swapping between host and network byte order. More...
#define	OSL_NETDWORD(d)   OSL_MAKEDWORD(OSL_NETWORD(OSL_HIWORD(d)),OSL_NETWORD(OSL_LOWORD(d)))
#define	OSL_SWAPWORD(w)   OSL_MAKEWORD(OSL_HIBYTE(w),OSL_LOBYTE(w))
	Define macros for swapping between byte orders. More...
#define	OSL_SWAPDWORD(d)   OSL_MAKEDWORD(OSL_SWAPWORD(OSL_HIWORD(d)),OSL_SWAPWORD(OSL_LOWORD(d)))

Macro Definition Documentation

OSL_HIBYTE

#define OSL_HIBYTE

(

w

)

((sal_uInt8)(((sal_uInt16)(w) >> 8) & 0xFF))

OSL_HINIBBLE

#define OSL_HINIBBLE

(

b

)

((sal_uInt8)(((b) >> 4) & 0x0F))

OSL_HIWORD

#define OSL_HIWORD

(

d

)

((sal_uInt16)(((sal_uInt32)(d) >> 16) & 0xFFFF))

OSL_LOBYTE

#define OSL_LOBYTE

(

w

)

((sal_uInt8)((sal_uInt16)(w) & 0xFF))

OSL_LONIBBLE

#define OSL_LONIBBLE

(

b

)

((sal_uInt8)((b) & 0x0F))

OSL_LOWORD

#define OSL_LOWORD

(

d

)

((sal_uInt16)((sal_uInt32)(d) & 0xFFFF))

OSL_MAKEBYTE

#define OSL_MAKEBYTE	(		nl,
			nh
	)		((sal_uInt8)(((nl) & 0x0F) | (((nh) & 0x0F) << 4)))

Define the platform byte order as OSL_BIGENDIAN or OSL_LITENDIAN.

Define macros for byte order manipulation.

OSL_MAKEDWORD

#define OSL_MAKEDWORD	(		wl,
			wh
	)		((sal_uInt32)((wl) & 0xFFFF) | (((sal_uInt32)(wh) & 0xFFFF) << 16))

OSL_MAKEWORD

#define OSL_MAKEWORD	(		bl,
			bh
	)		((sal_uInt16)((sal_uInt16)((bl) & 0xFF) | (((sal_uInt16)(bh) & 0xFF) << 8)))

OSL_NETDWORD

#define OSL_NETDWORD

(

d

)

OSL_MAKEDWORD(OSL_NETWORD(OSL_HIWORD(d)),OSL_NETWORD(OSL_LOWORD(d)))

OSL_NETWORD

#define OSL_NETWORD

(

w

)

OSL_MAKEWORD(OSL_HIBYTE(w),OSL_LOBYTE(w))

Define macros for swapping between host and network byte order.

OSL_SWAPDWORD

#define OSL_SWAPDWORD

(

d

)

OSL_MAKEDWORD(OSL_SWAPWORD(OSL_HIWORD(d)),OSL_SWAPWORD(OSL_LOWORD(d)))

OSL_SWAPWORD

#define OSL_SWAPWORD

(

w

)

OSL_MAKEWORD(OSL_HIBYTE(w),OSL_LOBYTE(w))

Define macros for swapping between byte orders.