--- lib/readline/input.c	2009-04-19 10:12:03.000000000 -0700
+++ lib/readline/input.c	2010-09-01 10:46:23.386144948 -0700
@@ -51,6 +51,10 @@
 #  include <sys/ioctl.h>
 #endif
 
+#if defined(SOLARIS)
+#  include <sys/filio.h>
+#endif
+
 #include <stdio.h>
 #include <errno.h>