# avoids a warning about including an internal header when
# compiling with musl-libc
diff -crb --new-file a/lib/fixedsizehash.h b/lib/fixedsizehash.h
*** a/lib/fixedsizehash.h	2020-06-11 11:37:46.000000000 -0400
--- b/lib/fixedsizehash.h	2021-01-21 05:52:59.000000000 -0500
***************
*** 30,36 ****
  #include <errno.h>
  #include <stdlib.h>
  #include <string.h>
- #include <sys/cdefs.h>
  
  #include <system.h>
  
--- 30,35 ----