2003-05-29 Joel Sherrill <joel@OARcorp.com>

* psx02/init.c, psx04/init.c, psx13/test.c, psxchroot01/test.c,
	psxhdrs/pthread07.c, psxmsgq01/init.c, psxreaddir/test.c,
	psxtimer/psxtimer.c: Removed warnings.

testsuites/psxtests/psx13/test.c

@@ -33,6 +33,7 @@
 #include <utime.h>
 
 #include <stdio.h>
+#include <unistd.h>
 
 #include <pmacros.h>