diff -uNr html-xml-utils-7.9/fopencookie.h html-xml-utils-7.9.mod/fopencookie.h
--- html-xml-utils-7.9/fopencookie.h	2018-02-23 14:29:48.000000000 +0000
+++ html-xml-utils-7.9.mod/fopencookie.h	2020-11-05 23:14:30.324621328 +0000
@@ -1,6 +1,6 @@
 #ifndef _FOPENCOOKIE_H_
 #define _FOPENCOOKIE_H_
-typedef signed long long int off64_t;
+//typedef signed long long int off64_t;
 typedef ssize_t cookie_read_function_t (void *, char *, size_t);
 typedef ssize_t cookie_write_function_t (void *, const char *, size_t);
 typedef int cookie_seek_function_t (void *, off64_t, int);