These are not provided by standards, and as a result causes failure to
compile on musl.
https://wiki.musl-libc.org/faq.html#Q:-When-compiling-something-against-musl,-I-get-error-messages-about-%3Ccode%3Esys/cdefs.h%3C/code%3E
Change-Id: I6a357cefd106c72cfecafd898638f6b5692c2e05
#define ASTMM_LIBC ASTMM_REDIRECT
#include "asterisk.h"
-#include <sys/cdefs.h>
#include <sys/types.h>
#include <stdio.h>
#define ASTMM_LIBC ASTMM_REDIRECT
#include "asterisk.h"
-#include <sys/cdefs.h>
#include <sys/types.h>
#include <stdio.h>
#define _DB_H 1
#include <sys/types.h>
-#include <sys/cdefs.h>
#include <limits.h>