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-rw-r--r--src/core/ngx_string.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/ngx_string.h b/src/core/ngx_string.h
index e2e20e1f3..ff21619ae 100644
--- a/src/core/ngx_string.h
+++ b/src/core/ngx_string.h
@@ -96,11 +96,11 @@ void ngx_md5_text(u_char *text, u_char *md5);
void ngx_encode_base64(ngx_str_t *dst, ngx_str_t *src);
ngx_int_t ngx_decode_base64(ngx_str_t *dst, ngx_str_t *src);
+size_t ngx_utf_length(ngx_str_t *utf);
#define NGX_ESCAPE_URI 0
#define NGX_ESCAPE_ARGS 1
#define NGX_ESCAPE_HTML 2
-#define NGX_ESCAPE_UTF 3
uintptr_t ngx_escape_uri(u_char *dst, u_char *src, size_t size,
ngx_uint_t type);