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-rw-r--r--init/init.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/init/init.c b/init/init.c
index c960fe3..0f6a9bc 100644
--- a/init/init.c
+++ b/init/init.c
@@ -224,7 +224,7 @@ static void message(int device, char *fmt, ...)
}
}
-#define CTRLCHAR(ch) ((ch)&0x1f)
+#define CTRLCHAR(ch) ((ch)-0x40)
/* Set terminal settings to reasonable defaults */
void set_term(int fd)
@@ -242,7 +242,7 @@ void set_term(int fd)
tty.c_cc[VSTART] = CTRLCHAR('Q'); /* Ctrl-Q */
tty.c_cc[VSTOP] = CTRLCHAR('S'); /* Ctrl-S */
tty.c_cc[VSUSP] = CTRLCHAR('Z'); /* Ctrl-Z */
-
+
/* use line dicipline 0 */
tty.c_line = 0;