applied patch supplied by Christophe Dubach to fix problem with

* encoding.c: applied patch supplied by Christophe Dubach
  to fix problem with --with-minimum configuration
  (bug 133773)
* nanoftp.c: fixed potential buffer overflow problem,
  similar to fix just applied to nanohttp.c.
diff --git a/encoding.c b/encoding.c
index 7ee072e..e5fbf19 100644
--- a/encoding.c
+++ b/encoding.c
@@ -580,7 +580,6 @@
     *inlen = processed - instart;
     return(0);
 }
-#endif /* LIBXML_OUTPUT_ENABLED */
 
 /**
  * UTF8ToUTF16:
@@ -620,6 +619,7 @@
     }
     return (UTF8ToUTF16LE(outb, outlen, in, inlen));
 }
+#endif /* LIBXML_OUTPUT_ENABLED */
 
 /**
  * UTF16BEToUTF8: