// dispmprt.h

BOOLEAN DlScanRom(
  PVOID  DeviceHandle,
  PUCHAR RomBase,
  ULONG  RomLength,
  PUCHAR String
);
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Windows Driver Kit DDI reference (nf-dispmprt-dlscanrom)

DlScanRom function

Description

Performs a case-sensitive search for a specified string in ROM.

Parameters

`DeviceHandle`

A handle that represents a display adapter.

`RomBase`

Specifies the base ROM address at which the search should start.

`RomLength`

Specifies the size in bytes of the mapped ROM to be searched.

`String`

Pointer to the driver-allocated string to search for.

Return value

This function returns BOOLEAN.

DlScanRom - NtDoc