[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [IMemoryUtilBindings](./rc-js-util.imemoryutilbindings.md) > [\_jsUtilFree](./rc-js-util.imemoryutilbindings._jsutilfree.md) ## IMemoryUtilBindings.\_jsUtilFree() method **Signature:** ```typescript _jsUtilFree(pointer: number): void; ``` ## Parameters

Parameter	Type	Description
pointer	number

**Returns:** void