Fix order of includes: put <sys/types.h> at top of list

svn path=/head/; revision=39673

games/xblast-beta/files/patch-ae

@@ -0,0 +1,18 @@
+--- common.h~	Mon Jun 12 16:52:17 2000
++++ common.h	Mon Mar 12 18:53:58 2001
+@@ -23,6 +23,7 @@
+ #ifndef _COMMON_H
+ #define _COMMON_H
+ 
++#include <sys/types.h>
+ #include <assert.h>
+ #include <ctype.h>
+ #include <dirent.h>
+@@ -38,7 +39,6 @@
+ #include <sys/socket.h>
+ #include <sys/stat.h>
+ #include <sys/time.h>
+-#include <sys/types.h>
+ #include <sys/wait.h>
+ #include <time.h>
+ #include <unistd.h>