From d5bc88584ddde9c2e0bd8a70e366158c1d59ef7b Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Sat, 4 Jul 2026 02:25:56 +0300
Subject: [PATCH] LibC: Implement wcscasecmp and wcsncasecmp

---
 userspace/libraries/LibC/wchar.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/userspace/libraries/LibC/wchar.cpp b/userspace/libraries/LibC/wchar.cpp
index 71b05eff..05b96bcd 100644
--- a/userspace/libraries/LibC/wchar.cpp
+++ b/userspace/libraries/LibC/wchar.cpp
@@ -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;