Function: `bitShrn`

Performs a bitwise shift-left or shift-right, no-rotation operation.

Method Signature

bitShrn(number=[integer], count=[integer])

Argument	Type	Required	Description	Default
`number`	`integer`	`true`	Numeric value to shift.
`count`	`integer`	`true`	Number of bits to shift (Integer in the range 0-31, inclusive).