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LibC: Implement wcscasecmp and wcsncasecmp

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Bananymous
2026-07-04 02:25:56 +03:00
parent 63b2284324
commit d5bc88584d
1 changed files with 16 additions and 0 deletions
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16
userspace/libraries/LibC/wchar.cpp
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@@ -178,6 +178,22 @@ int wcsncmp(const wchar_t* ws1, const wchar_t* ws2, size_t n)
return *ws1 - *ws2;
}
int wcscasecmp(const wchar_t* ws1, const wchar_t* ws2)
{
for (; *ws1 && *ws2; ws1++, ws2++)
if (towlower(*ws1) != towlower(*ws2))
break;
return towlower(*ws1) - towlower(*ws2);
}
int wcsncasecmp(const wchar_t* ws1, const wchar_t* ws2, size_t n)
{
for (; --n && *ws1 && *ws2; ws1++, ws2++)
if (towlower(*ws1) != towlower(*ws2))
break;
return towlower(*ws1) - towlower(*ws2);
}
size_t wcslen(const wchar_t* ws)
{
size_t len = 0;