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RtlDowncaseUnicodeChar routine

The RtlDowncaseUnicodeChar routine converts the specified Unicode character to lowercase.

Syntax


WCHAR RtlDowncaseUnicodeChar(
  _In_ WCHAR SourceCharacter
);

Parameters

SourceCharacter [in]

Specifies the character to convert.

Return value

RtlDowncaseUnicodeChar returns the lowercase value of the Unicode character.

Remarks

Ntoskrnl.lib supports the RtlDowncaseUnicodeChar routine in the WDK for Windows 7 and later versions of Windows. Ntdll.dll exports the RtlDowncaseUnicodeChar entry point in Windows XP and later versions of Windows.

Requirements

Target platform

Universal

Version

Available in Windows XP and later versions of Windows.

Header

Wdm.h (include Wdm.h, Ntddk.h, or Ntifs.h)

Library

Ntoskrnl.lib;
Ntdll.lib

DLL

Ntoskrnl.exe;
Ntdll.dll

IRQL

PASSIVE_LEVEL

See also

RtlDowncaseUnicodeString
RtlUpcaseUnicodeChar

 

 

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