Bug 810716 - Detect res_ninit() on DragonFly and FreeBSD. r=ted

configure.in

@@ -3105,6 +3105,9 @@ AC_CACHE_CHECK(
             #ifdef linux
             #define _BSD_SOURCE 1
             #endif
+            #include <sys/types.h>
+            #include <netinet/in.h>
+            #include <arpa/nameser.h>
             #include <resolv.h>
             ],
             [int foo = res_ninit(&_res);],

extensions/auth/nsAuthGSSAPI.cpp

@@ -40,6 +40,9 @@ typedef KLStatus (*KLCacheHasValidTickets_type)(
 #endif
 
 #if defined(HAVE_RES_NINIT)
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/nameser.h>
 #include <resolv.h>
 #endif
 

js/src/configure.in

@@ -2554,6 +2554,9 @@ AC_CACHE_CHECK(
             #ifdef linux
             #define _BSD_SOURCE 1
             #endif
+            #include <sys/types.h>
+            #include <netinet/in.h>
+            #include <arpa/nameser.h>
             #include <resolv.h>
             ],
             [int foo = res_ninit(&_res);],