1 files changed, 46 insertions, 0 deletions
diff --git a/cpukit/include/rtems/iosupp.h b/cpukit/include/rtems/iosupp.h
new file mode 100644
index 0000000000..9fe8a6ab1d
--- /dev/null
+++ b/cpukit/include/rtems/iosupp.h
@@ -0,0 +1,46 @@
+/**
+ * @file rtems/iosupp.h
+ *
+ * This include file defines some special characters of interest.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2011.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef _RTEMS_IOSUPP_H
+#define _RTEMS_IOSUPP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* character constants */
+
+#define BS              0x08            /* backspace */
+#define LF              0x0a            /* line feed */
+#define CR              0x0d            /* carriage return */
+#define XON             0x11            /* control-Q */
+#define XOFF            0x13            /* control-S */
+
+/* structures */
+
+#ifdef IOSUPP_INIT
+#define IOSUPP_EXTERN
+#else
+#undef IOSUPP_EXTERN
+#define IOSUPP_EXTERN  extern
+#endif
+
+/* functions */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif