patch-2.4.22 linux-2.4.22/drivers/s390/char/ctrlchar.h

• Lines: 19
• Date: 2003-08-25 04:44:42.000000000 -0700
• Orig file: linux-2.4.21/drivers/s390/char/ctrlchar.h
• Orig date: 2001-07-25 14:12:02.000000000 -0700

diff -urN linux-2.4.21/drivers/s390/char/ctrlchar.h linux-2.4.22/drivers/s390/char/ctrlchar.h
@@ -7,9 +7,15 @@
  *
  */
 
-#include <linux/config.h>
-#include <linux/types.h>
 #include <linux/tty.h>
 
+extern unsigned int
+ctrlchar_handle(const unsigned char *buf, int len, struct tty_struct *tty);
 extern void ctrlchar_init(void);
-extern char *ctrlchar_handle(const char *buf, int len, struct tty_struct *tty);
+
+
+#define CTRLCHAR_NONE  (1 << 8)
+#define CTRLCHAR_CTRL  (2 << 8)
+#define CTRLCHAR_SYSRQ (3 << 8)
+
+#define CTRLCHAR_MASK (~0xffu)