1 files changed, 52 insertions, 0 deletions
diff --git a/src/core/keymap.c b/src/core/keymap.c
new file mode 100644
index 000000000..a6707a2ce
--- /dev/null
+++ b/src/core/keymap.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2022 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/keymap.h>
+
+/** @file
+ *
+ * Keyboard mappings
+ *
+ */
+
+/**
+ * Remap a key
+ *
+ * @v character		Character read from console
+ * @ret character	Mapped character
+ */
+unsigned int key_remap ( unsigned int character ) {
+	struct key_mapping *mapping;
+
+	/* Remap via table */
+	for_each_table_entry ( mapping, KEYMAP ) {
+		if ( mapping->from == character ) {
+			character = mapping->to;
+			break;
+		}
+	}
+
+	return character;
+}