diff -ur a/linux/linux.c b/linux/linux.c
--- a/linux/linux.c	2020-09-03 07:25:24.937163198 -0500
+++ b/linux/linux.c	2020-09-03 07:25:35.470882700 -0500
@@ -1,5 +1,4 @@
 #include <sys/types.h>
-#include <sys/cdefs.h>
 
 #include <errno.h>
 #include <errno.h>