Make the keyboard layer Unicode aware.

Just take keyent_t to use an u_int to store the Unicode codepoints.
Unfortunately the keymap is now too big to be loaded using an ioctl
argument, so change the ioctl to pick a pointer.

This change breaks kbdcontrol ABI. It doesn't break X11, because X11
doesn't do anything with syscons keymaps. It just switches the device
out of K_XLATE.

Obtained from:	//depot/user/ed/newcons/...

2 files changed, 5 insertions, 5 deletions

diff --git a/usr.sbin/kbdcontrol/kbdcontrol.c b/usr.sbin/kbdcontrol/kbdcontrol.c
index bbeb758..5d20b16 100644
--- a/usr.sbin/kbdcontrol/kbdcontrol.c
+++ b/usr.sbin/kbdcontrol/kbdcontrol.c
@@ -256,7 +256,7 @@ get_entry(void)
 	case TLET:
 		return (unsigned char)letter;
 	case TNUM:
-		if (number < 0 || number > 255)
+		if (number < 0x000000 || number > 0x10FFFF)
 			return -1;
 		return number;
 	default:
diff --git a/usr.sbin/kbdcontrol/kbdmap.5 b/usr.sbin/kbdcontrol/kbdmap.5
index 2b94b35..4c4cd86 100644
--- a/usr.sbin/kbdcontrol/kbdmap.5
+++ b/usr.sbin/kbdcontrol/kbdmap.5
@@ -84,7 +84,7 @@ The symbol the key should produce,
 in single quotes.
 .It Ar decnum
 The
-.Tn ASCII
+.Tn Unicode
 value to produce
 as a decimal number
 (see
@@ -92,7 +92,7 @@ as a decimal number
 For example, 32 for space.
 .It 0x Ns Ar hexnum
 The
-.Tn ASCII
+.Tn Unicode
 value to produce
 as a hexadecimal number.
 For example, 0x20 for space.
@@ -274,7 +274,7 @@ This is followed
 by the symbol for the accent,
 given in single quotes or
 as a decimal or hexadecimal
-.Tn ASCII
+.Tn Unicode
 value.
 This symbol will be produced
 if the accent key is pressed and
@@ -290,7 +290,7 @@ Both symbols in a pair can be given
 in either single quotes or
 as decimal or
 hexadecimal
-.Tn ASCII
+.Tn Unicode
 values.
 .Pp
 For example,