From: geijoenr <enric.geijo@gmail.com>
Date: Sun, 1 Feb 2015 15:05:23 +0000 (+0000)
Subject: keycode: fix ESC define, add YEN special keycode
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=08b9a77d0981ec1ce1a4c2da373af40d70b4c356;p=FUZIX.git

keycode: fix ESC define, add YEN special keycode
---

diff --git a/Kernel/include/keycode.h b/Kernel/include/keycode.h
index 4621a949..7f41d90f 100644
--- a/Kernel/include/keycode.h
+++ b/Kernel/include/keycode.h
@@ -9,7 +9,7 @@
  */
 
 
-#define ESC(x)		(0x80|(x))
+#define ESC(x)		(0x80|(uint8_t)(x))
 
 #define KEY_DEL		0x7F
 #define KEY_BS		CTRL('H')
@@ -52,5 +52,5 @@
 #define KEY_HALF	0x81
 #define KEY_EURO	0x82
 #define KEY_DOT		0x83
-
+#define KEY_YEN		0x84
 #endif
diff --git a/Kernel/vt.c b/Kernel/vt.c
index f53cfd9b..874edc13 100644
--- a/Kernel/vt.c
+++ b/Kernel/vt.c
@@ -150,6 +150,7 @@ static int escout(unsigned char c)
 	}
 	if (c == 'Y')
 		return 2;
+
 	return 0;
 }
 
@@ -228,6 +229,10 @@ int vt_inproc(uint8_t minor, unsigned char c)
 		tty_inproc(minor, 0x82);
 		return tty_inproc(minor, 0xAC);
 	}
+        if (c == KEY_YEN) {
+		tty_inproc(minor, 0xC2);
+		return tty_inproc(minor, 0xA5);
+	}
 #endif
 	if (c > 0x9F) {
 		tty_inproc(minor, KEY_ESC);