function ROL(val: LongWord; shift: Byte): LongWord;
Parameters
val: LongWord
Value to be rotated.
shift: Byte
The number of bits to be rotated.
Returns
LongWord - The value of the rotation.
Description
ROL is a LongWord function that returns the LongWord value calculated as the Val parameter rotated left by the number of bit positions specified in the shift parameter.