HiDWord Procedure |
Version 5 |
Returns or sets the high double word(4 bytes) of a given unsigned 8 byte word. If the last parameter, dlValue, is missing, then it returns the high double word of the input 8 byte word. Otherwise, the high double word of input value, ddw, is set to the high double word of dlValue.
[ ddwValue = ] HiDWord (ddw, [dlValue])
The HiDWord procedure syntax has the following parts:
Name |
Type |
Description |
ddwValue |
DDWord |
Return value: the high double word of a given 8 byte word, ddw if dlValue is missin, otherwise the high double word of input value, ddw, is replaced by the high double word of dlValue. |
ddw |
DDWord |
Input value- an unsigned 8 byte word |
dlValue |
DLong |
If it is not the default value, 0x100000000, then the high double word of input value, ddw, is set to the high double word of dlValue. |
print Using "X"; HiDWord(0x1FFFFFFF55000064) ! prints 1FFFFFFF
print Using "X"; HiDWord(0x1FFFFFFF55000064, 0x70707070) ! prints 7070707055000064