dev, kernel: improve nefs format method, hefs format method.

Signed-off-by: Amlal <amlal@nekernel.org>

1 files changed, 17 insertions, 1 deletions

diff --git a/dev/kernel/src/WideUtils.cc b/dev/kernel/src/WideUtils.cc
index e6c5a533..0f628e00 100644
--- a/dev/kernel/src/WideUtils.cc
+++ b/dev/kernel/src/WideUtils.cc
@@ -10,8 +10,24 @@ namespace Kernel {
 Size wrt_string_len(const Utf16Char* str) {
   SizeT len{0};
 
-  while (str[len] != 0) ++len;
+  while (str[len] != u'\0') ++len;
 
   return len;
 }
+
+Int wrt_copy_memory(const voidPtr src, voidPtr dst, Size len) {
+  Utf16Char* srcChr  = reinterpret_cast<Utf16Char*>(src);
+  Utf16Char* dstChar = reinterpret_cast<Utf16Char*>(dst);
+
+  Size index = 0;
+
+  while (index < len) {
+    dstChar[index] = srcChr[index];
+    ++index;
+  }
+
+  dstChar[index] = 0;
+
+  return index;
+}
 }  // namespace Kernel
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