nginx-0.1.38-RELEASE import

    *) Feature: the "limit_rate" directive is supported in in proxy and
       FastCGI mode.

    *) Feature: the "X-Accel-Limit-Rate" response header line is supported
       in proxy and FastCGI mode.

    *) Feature: the "break" directive.

    *) Feature: the "log_not_found" directive.

    *) Bugfix: the response status code was not changed when request was
       redirected by the ""X-Accel-Redirect" header line.

    *) Bugfix: the variables set by the "set" directive could not be used
       in SSI.

    *) Bugfix: the segmentation fault may occurred if the SSI page has more
       than one remote subrequest.

    *) Bugfix: nginx treated the backend response as invalid if the status
       line in the header was transferred in two packets; the bug had
       appeared in 0.1.29.

    *) Feature: the "ssi_types" directive.

    *) Feature: the "autoindex_exact_size" directive.

    *) Bugfix: the ngx_http_autoindex_module did not support the long file
       names in UTF-8.

    *) Feature: the IMAP/POP3 proxy.
diff --git a/src/core/ngx_string.h b/src/core/ngx_string.h
index ff21619..545c6cc 100644
--- a/src/core/ngx_string.h
+++ b/src/core/ngx_string.h
@@ -97,6 +97,8 @@
 ngx_int_t ngx_decode_base64(ngx_str_t *dst, ngx_str_t *src);
 
 size_t ngx_utf_length(ngx_str_t *utf);
+u_char * ngx_utf_cpystrn(u_char *dst, u_char *src, size_t n);
+
 
 #define NGX_ESCAPE_URI   0
 #define NGX_ESCAPE_ARGS  1