Index: wine-unstable-1.5.13/dlls/msvcrt/file.c
===================================================================
--- wine-unstable-1.5.13.orig/dlls/msvcrt/file.c	2012-09-28 23:13:18.740186708 +0400
+++ wine-unstable-1.5.13/dlls/msvcrt/file.c	2012-09-28 23:34:31.356769871 +0400
@@ -1245,6 +1245,7 @@
 static int msvcrt_get_flags(const MSVCRT_wchar_t* mode, int *open_flags, int* stream_flags)
 {
   int plus = strchrW(mode, '+') != NULL;
+  const MSVCRT_wchar_t* comma = NULL;
 
   switch(*mode++)
   {
@@ -1286,6 +1287,23 @@
     case '+':
     case ' ':
       break;
+    /* ",ccs=<syntax>" string. */
+    case ',':
+      /* correctly parsing CSV here, though it's probably not needed */
+      FIXME("mode string %s is not fully supported\n", wine_dbgstr_w(mode));
+
+      /* FIXME: tell open_flags or w/e else that we have ccs set */
+      /* just compare name=val as strings for now */
+      if (strcmpW(mode, L"ccs=UNICODE") == 0)
+        *open_flags |= MSVCRT__O_WTEXT;
+      else if (strcmpW(mode, L"ccs=UTF-8") == 0)
+        *open_flags |= MSVCRT__O_UTF8;
+      else if (strcmpW(mode, L"ccs=UTF-16LE") == 0)
+        *open_flags |= MSVCRT__O_UTF16;
+
+      comma = strchrW(mode, ',');
+      mode = (comma != NULL) ? comma : (mode + strlenW(mode));
+      break;
     default:
       FIXME(":unknown flag %c not supported\n",mode[-1]);
     }