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[Kernel] Implemented RtlDowncaseUnicodeChar

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Adrian 2025-07-27 01:05:33 +01:00 committed by Radosław Gliński
parent c3e4a93c0a
commit a717c0cd9f
1 changed files with 7 additions and 0 deletions
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7
src/xenia/kernel/xboxkrnl/xboxkrnl_rtl.cc
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@ -7,6 +7,8 @@
******************************************************************************
*/
#include <cwctype>
#include "xenia/kernel/xboxkrnl/xboxkrnl_rtl.h"
#include "xenia/base/atomic.h"
@ -392,6 +394,11 @@ dword_result_t RtlUnicodeToMultiByteN_entry(pointer_t<uint8_t> destination_ptr,
DECLARE_XBOXKRNL_EXPORT3(RtlUnicodeToMultiByteN, kNone, kImplemented,
kHighFrequency, kSketchy);
dword_result_t RtlDowncaseUnicodeChar_entry(word_t unicode_char) {
return std::towlower(unicode_char);
}
DECLARE_XBOXKRNL_EXPORT1(RtlDowncaseUnicodeChar, kNone, kImplemented);
// https://undocumented.ntinternals.net/UserMode/Undocumented%20Functions/Executable%20Images/RtlImageNtHeader.html
static XIMAGE_NT_HEADERS32* ImageNtHeader(uint8_t* module) {
if (!module) {