H:/Class/11756/HLab/sphinxbase-0.4/include/byteorder.h File Reference

Go to the source code of this file.

Defines
#define	SWAP_INT16(x)   *(x) = ((0x00ff & (*(x))>>8) | (0xff00 & (*(x))<<8))
#define	SWAP_INT32(x)
#define	SWAP_FLOAT32(x)   SWAP_INT32((int32 *) x)
#define	SWAP_FLOAT64(x)
#define	SWAP_LE_64(x)
#define	SWAP_LE_32(x)
#define	SWAP_LE_16(x)
#define	SWAP_BE_64(x)   SWAP_FLOAT64(x)
#define	SWAP_BE_32(x)   SWAP_INT32(x)
#define	SWAP_BE_16(x)   SWAP_INT16(x)

---

Define Documentation

#define SWAP_BE_16

(

x

)

SWAP_INT16(x)

#define SWAP_BE_32

(

x

)

SWAP_INT32(x)

#define SWAP_BE_64

(

x

)

SWAP_FLOAT64(x)

#define SWAP_FLOAT32

(

x

)

SWAP_INT32((int32 *) x)

#define SWAP_FLOAT64

(

x

)

Value:

{ int *low = (int *) (x), *high = (int *) (x) + 1,\
                              temp;\
                          SWAP_INT32(low);  SWAP_INT32(high);\
                          temp = *low; *low = *high; *high = temp;}

#define SWAP_INT16

(

x

)

*(x) = ((0x00ff & (*(x))>>8) | (0xff00 & (*(x))<<8))

#define SWAP_INT32

(

x

)

Value:

*(x) = ((0x000000ff & (*(x))>>24) | \
                                (0x0000ff00 & (*(x))>>8) | \
                                (0x00ff0000 & (*(x))<<8) | \
                                (0xff000000 & (*(x))<<24))

#define SWAP_LE_16

(

x

)

#define SWAP_LE_32

(

x

)

#define SWAP_LE_64

(

x

)