--- psiconv/trunk/lib/psiconv/unicode.c	2004/01/04 22:20:43	183
+++ psiconv/trunk/lib/psiconv/unicode.c	2004/01/06 20:15:01	184
@@ -45,7 +45,7 @@
   /* 0x48 */ 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
   /* 0x50 */ 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
   /* 0x58 */ 0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f,
-  /* 0x60 */ 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0067,
+  /* 0x60 */ 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
   /* 0x68 */ 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f,
   /* 0x70 */ 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
   /* 0x78 */ 0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x0000,
@@ -142,3 +142,35 @@
     i++;
   return i;
 }
+
+psiconv_ucs2 *psiconv_unicode_strdup(const psiconv_ucs2 *input)
+{
+  psiconv_ucs2 *output;
+ int i = 0;
+
+  if (!(output = malloc(sizeof(*output) * 
+	                 (1 + psiconv_unicode_strlen(input)))))
+     return NULL;
+  while ((output[i] = input[i]))
+    i++;
+  return output;
+}
+
+int psiconv_unicode_strcmp(const psiconv_ucs2 *str1, const psiconv_ucs2 *str2)
+{
+  int i = 0;
+  while (str1[i] && str2[i]) {
+    if (str1[i] < str2[i])
+      return -1;
+    if (str1[i] > str2[i])
+      return 1;
+    i++;
+  }
+  if (str1[i] < str2[i])
+    return -1;
+  else if (str1[i] > str2[i])
+     return 1;
+  else
+    return 0;
+}
+