#ifndef _NTRTL_H
NTSYSAPI
NTSTATUS
NTAPI
RtlIntegerToUnicodeString(
_In_ ULONG Value,
_In_opt_ ULONG Base,
_Inout_ PUNICODE_STRING String
);
View code on GitHub// wdm.h
NTSYSAPI NTSTATUS RtlIntegerToUnicodeString(
[in] ULONG Value,
[in, optional] ULONG Base,
[in, out] PUNICODE_STRING String
);
View the official Windows Driver Kit DDI referenceThis function is documented in Windows Driver Kit.
The RtlIntegerToUnicodeString routine converts an unsigned integer value to a null-terminated string of one or more Unicode characters in the specified base.
Value [in]Specifies the ULONG value to convert.
Base [in, optional]Specifies the base to use when converting Value to a string. The possible values are:
| Value | Base |
|---|---|
| 16 | Hexadecimal |
| 8 | Octal |
| 2 | Binary |
| 0 or 10 | Decimal |
String [in, out]Pointer to a UNICODE_STRING structure that receives the string representation of Value. The buffer specified by the Buffer of String must be large enough to hold the result.
RtlIntegerToUnicodeString returns an NTSTATUS value. Possible return values include:
| Return code | Description |
|---|---|
| STATUS_SUCCESS | The routine successfully converted Value to a Unicode string. |
| STATUS_BUFFER_OVERFLOW | Value is too large to convert, or the UNICODE_STRING structure is too small to hold the result. |
| STATUS_INVALID_PARAMETER | The specified code base is not valid. The only valid values are 0, 2, 8, 10, and 16. |
RtlAppendUnicodeStringToString