select-test-set compile fixes.

test/select/test01.c

@@ -14,9 +14,11 @@
 
 #include <sys/types.h>
 #include <sys/select.h>
+#include <sys/time.h>
 #include <time.h>
 #include <stdio.h>
 #include <errno.h>
+#include <string.h>
 
 #define SECONDS 3
 #define USECONDS 3000000L

test/select/test03.c

@@ -18,6 +18,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <limits.h>
+#include <sys/time.h>
 
 void dump_fdset(fd_set *set) {
 	int i;