diff --color -Naur elfutils-0.182.orig/lib/fixedsizehash.h elfutils-0.182/lib/fixedsizehash.h
--- elfutils-0.182.orig/lib/fixedsizehash.h	2020-10-31 18:38:55.000000000 -0400
+++ elfutils-0.182/lib/fixedsizehash.h	2021-03-09 13:19:24.420149293 -0500
@@ -30,7 +30,6 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/cdefs.h>
 
 #include <system.h>