Reference

RtlAreBitsClear(3w)

NAME

RtlAreBitsClear (NTDLL.@)

SYNOPSIS

BOOLEAN RtlAreBitsClear
(
PCRTL_BITMAP lpBits,
ULONG ulStart,
ULONG ulCount
)

DESCRIPTION

Determine if part of a bitmap is clear.

PARAMS

lpBits [In] Bitmap pointer.

ulStart [In] First bit to check from.

ulCount [In] Number of consecutive bits to check.

RETURNS

TRUE, If ulCount bits from ulStart are clear. FALSE, Otherwise.

IMPLEMENTATION

Declared in "winternl.h".

Implemented in "dlls/ntdll/rtlbitmap.c".

Debug channel "ntdll".

History