A third round of inclusion fixes for _ISOMAC testsuite.

* posix/tst-mmap-offset.c: Include stdint.h.
	* resolv/tst-ns_name_compress.c: Include string.h.
	* resolv/tst-resolv-edns.c: Include resolv.h.

ChangeLog

@@ -1,3 +1,9 @@
+2017-04-19  Zack Weinberg  <zackw@panix.com>
+
+	* posix/tst-mmap-offset.c: Include stdint.h.
+	* resolv/tst-ns_name_compress.c: Include string.h.
+	* resolv/tst-resolv-edns.c: Include resolv.h.
+
 2017-04-19  Florian Weimer  <fweimer@redhat.com>
 
 	* resolv/gai_suspend.c (gai_suspend): Replace __builtin_expect

posix/tst-mmap-offset.c

@@ -17,6 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

resolv/tst-ns_name_compress.c

@@ -18,6 +18,7 @@
 
 #include <resolv.h>
 #include <stdlib.h>
+#include <string.h>
 #include <support/check.h>
 #include <support/support.h>
 

resolv/tst-resolv-edns.c

@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <netdb.h>
+#include <resolv.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>