1 files changed, 36 insertions, 0 deletions
diff --git a/sys/tty/ttyseti.x b/sys/tty/ttyseti.x
new file mode 100644
index 00000000..18493766
--- /dev/null
+++ b/sys/tty/ttyseti.x
@@ -0,0 +1,36 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<syserr.h>
+include	<chars.h>
+include	<ttyset.h>
+include	"tty.h"
+
+# TTYSETI -- Set a TTY parameter.  Can be used after a ttyodes to override
+# termcap and environment parameters affecting terminal control.
+
+procedure ttyseti (tty, parameter, value)
+
+pointer	tty
+int	parameter, value
+char	parnum[3]
+int	junk, itoc()
+
+begin
+	switch (parameter) {
+	case TTY_PADCHAR:
+	    T_PADCHAR(tty) = value
+	case TTY_TABS:
+	    T_HTOK(tty) = value
+	case TTY_SOTYPE:
+	    T_SOTYPE(tty) = value
+	case TTY_BAUD:
+	    T_BAUD(tty) = value
+	case TTY_NLINES:
+	    T_NLINES(tty) = value
+	case TTY_NCOLS:
+	    T_NCOLS(tty) = value
+	default:
+	    junk = itoc (parameter, parnum, 3)
+	    call syserrs (SYS_TTYSET, parnum)
+	}
+end