nginx-0.0.3-2004-05-20-21:33:52 import
diff --git a/src/core/ngx_string.h b/src/core/ngx_string.h
index 09de18e..d087e3e 100644
--- a/src/core/ngx_string.h
+++ b/src/core/ngx_string.h
@@ -65,7 +65,9 @@
 
 u_char *ngx_cpystrn(u_char *dst, u_char *src, size_t n);
 ngx_int_t ngx_rstrncmp(u_char *s1, u_char *s2, size_t n);
+
 ngx_int_t ngx_atoi(u_char *line, size_t n);
+ngx_int_t ngx_hextoi(u_char *line, size_t n);
 
 void ngx_md5_text(u_char *text, u_char *md5);