Make sure types are pulled in

ldso/ldso/ld_syscall.h

@@ -1,5 +1,7 @@
+#include <sys/types.h>
 #include "syscalls.h"
 
+
 /* Here are the definitions for some syscalls that are used
    by the dynamic linker.  The idea is that we want to be able
    to call these before the errno symbol is dynamicly linked, so

ldso/ldso/syscall.h

@@ -1,5 +1,7 @@
+#include <sys/types.h>
 #include "syscalls.h"
 
+
 /* Here are the definitions for some syscalls that are used
    by the dynamic linker.  The idea is that we want to be able
    to call these before the errno symbol is dynamicly linked, so