am 18af4503: Merge "Ensure header files using __BEGIN_DECLS include sys/cdefs.h."

* commit '18af450393b005b4ead896d82cda750e6876fd33':
  Ensure header files using __BEGIN_DECLS include sys/cdefs.h.

diff --cc libc/private/resolv_private.h
index 1c3c1a2,c43c84c..0e799ca
--- 1/libc/private/resolv_private.h
--- 2/libc/private/resolv_private.h
+++ b/libc/private/resolv_private.h
@@@ -54,9 -54,10 +54,11 @@@
  #ifndef _RESOLV_PRIVATE_H_
  #define       _RESOLV_PRIVATE_H_
  
+ #include <sys/cdefs.h>
+ 
  #include <resolv.h>
  #include "resolv_static.h"
 +#include <net/if.h>
  
  /*
   * Revision information.  This is the release date in YYYYMMDD format.