Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / include / ipxe / keys.h

diff --git a/qemu/roms/ipxe/src/include/ipxe/keys.h b/qemu/roms/ipxe/src/include/ipxe/keys.h
new file mode 100644 (file)
index 0000000..8b13550
--- /dev/null
+++ b/qemu/roms/ipxe/src/include/ipxe/keys.h
@@ -0,0 +1,88 @@
+#ifndef _IPXE_KEYS_H
+#define _IPXE_KEYS_H
+
+/** @file
+ *
+ * Key definitions
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+/*
+ * Symbolic names for some standard ASCII characters
+ *
+ */
+
+#define NUL            0x00
+#define CTRL_A         0x01
+#define CTRL_B         0x02
+#define CTRL_C         0x03
+#define CTRL_D         0x04
+#define CTRL_E         0x05
+#define CTRL_F         0x06
+#define CTRL_G         0x07
+#define CTRL_H         0x08
+#define CTRL_I         0x09
+#define CTRL_J         0x0a
+#define CTRL_K         0x0b
+#define CTRL_L         0x0c
+#define CTRL_M         0x0d
+#define CTRL_N         0x0e
+#define CTRL_O         0x0f
+#define CTRL_P         0x10
+#define CTRL_Q         0x11
+#define CTRL_R         0x12
+#define CTRL_S         0x13
+#define CTRL_T         0x14
+#define CTRL_U         0x15
+#define CTRL_V         0x16
+#define CTRL_W         0x17
+#define CTRL_X         0x18
+#define CTRL_Y         0x19
+#define CTRL_Z         0x1a
+
+#define BACKSPACE      CTRL_H
+#define TAB            CTRL_I
+#define LF             CTRL_J
+#define CR             CTRL_M
+#define ESC            0x1b
+
+/*
+ * Special keys outside the normal ASCII range 
+ *
+ *
+ * The names are chosen to match those used by curses.  The values are
+ * chosen to facilitate easy conversion from a received ANSI escape
+ * sequence to a KEY_XXX constant.
+ */
+
+#define KEY_ANSI( n, terminator ) ( 0x100 * ( (n) + 1 ) + (terminator) )
+
+#define KEY_MIN                0x101
+#define KEY_UP         KEY_ANSI ( 0, 'A' )     /**< Up arrow */
+#define KEY_DOWN       KEY_ANSI ( 0, 'B' )     /**< Down arrow */
+#define KEY_RIGHT      KEY_ANSI ( 0, 'C' )     /**< Right arrow */
+#define KEY_LEFT       KEY_ANSI ( 0, 'D' )     /**< Left arrow */
+#define KEY_END                KEY_ANSI ( 0, 'F' )     /**< End */
+#define KEY_HOME       KEY_ANSI ( 0, 'H' )     /**< Home */
+#define KEY_IC         KEY_ANSI ( 2, '~' )     /**< Insert */
+#define KEY_DC         KEY_ANSI ( 3, '~' )     /**< Delete */
+#define KEY_PPAGE      KEY_ANSI ( 5, '~' )     /**< Page up */
+#define KEY_NPAGE      KEY_ANSI ( 6, '~' )     /**< Page down */
+#define KEY_F5         KEY_ANSI ( 15, '~' )    /**< F5 */
+#define KEY_F6         KEY_ANSI ( 17, '~' )    /**< F6 */
+#define KEY_F7         KEY_ANSI ( 18, '~' )    /**< F7 */
+#define KEY_F8         KEY_ANSI ( 19, '~' )    /**< F8 (for PXE) */
+#define KEY_F9         KEY_ANSI ( 20, '~' )    /**< F9 */
+#define KEY_F10                KEY_ANSI ( 21, '~' )    /**< F10 */
+#define KEY_F11                KEY_ANSI ( 23, '~' )    /**< F11 */
+#define KEY_F12                KEY_ANSI ( 24, '~' )    /**< F12 */
+
+/* Not in the [KEY_MIN,KEY_MAX] range; terminals seem to send these as
+ * normal ASCII values.
+ */
+#define KEY_BACKSPACE  BACKSPACE
+#define KEY_ENTER      LF
+
+#endif /* _IPXE_KEYS_H */