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-rw-r--r--include/termio.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/termio.h b/include/termio.h
index 9e2695652..0e610f0c5 100644
--- a/include/termio.h
+++ b/include/termio.h
@@ -1 +1,6 @@
+/* Compatible <termio.h> for old `struct termio' ioctl interface.
+ This is obsolete; use the POSIX.1 `struct termios' interface
+ defined in <termios.h> instead. */
+
#include <termios.h>
+#include <sys/ioctl.h>