ascii2utf16le fun

kernel/lib/utf16le.c

@@ -21,4 +21,20 @@ void utf16le2ascii(
             break;
         }
     }
-}
+}
+
+void ascii2utf16le(
+    uint16_t*   __restrict__ utf16le,
+    const char* __restrict__ ascii, 
+    size_t len
+) {
+    unsigned char c;
+
+    for(;len>0;--len) {
+
+        *utf16le++ = c = *ascii++;
+
+        if(!c)
+            break;
+    }
+}

kernel/lib/utf16le.h

@@ -13,6 +13,23 @@
  * @param len     maximum length to convert
  */
 void utf16le2ascii(
-    char* __restrict__       ascii, 
+          char*     __restrict__ ascii, 
     const uint16_t* __restrict__ utf16le,
-    size_t len);
+          size_t len
+);
+
+
+/**
+ * @brief convert a ascii encoded 
+ * null-terminated string into a utf16le
+ * null-terminated string
+ * 
+ * @param utf16le destination pointer
+ * @param ascii   source pointer
+ * @param len     maximum length to convert
+ */
+void ascii2utf16le(
+    uint16_t*   __restrict__ utf16le,
+    const char* __restrict__ ascii, 
+    size_t len
+);