The HIBYTE macro retrieves the high-order byte from the given 16-bit value.
BYTE HIBYTE(
| WORD wValue | // value from which high-order byte is retrieved |
| ); |
Parameters
wValue
Specifies the value to be converted.
Return Values
The return value is the high-order byte of the specified value.
Remarks
The HIBYTE macro is defined as follows:
#define HIBYTE(w) ((BYTE) (((WORD) (w) >> 8) & 0xFF))
See Also