--- environ.c.orig	2000-10-02 07:33:08.000000000 -0500
+++ environ.c	2020-11-18 11:59:24.000000000 -0600
@@ -431,6 +431,7 @@
 #define SUBS_DEFINED
 
 #include <time.h>
+#include <utime.h>
 
 #ifndef time_t
 #define time_t long