WDF_PTR_ADD_OFFSET_TYPE macro

The WDF_PTR_ADD_OFFSET_TYPE macro adds an offset value to an address and returns the resulting address cast to the specified type.

Parameters

_ptr Specifies an address.

_offset Specifies the offset value in bytes.

_type Specifies the data type to return.

Return value

Returns a pointer to the resulting address. You select the data type of the return value in the _type parameter of the macro.

Remarks

The macro is defined as follows:

#define WDF_PTR_ADD_OFFSET_TYPE(_ptr, _offset, _type) \
    ((_type) (((PUCHAR) (_ptr)) + (_offset)))

Requirements