1 files changed, 0 insertions, 107 deletions

diff --git a/qemu/roms/ipxe/src/core/base16.c b/qemu/roms/ipxe/src/core/base16.c
deleted file mode 100644
index f9e0f3364..000000000
--- a/qemu/roms/ipxe/src/core/base16.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright (C) 2010 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 <stdint.h>
-#include <stdio.h>
-#include <errno.h>
-#include <assert.h>
-#include <ipxe/string.h>
-#include <ipxe/vsprintf.h>
-#include <ipxe/base16.h>
-
-/** @file
- *
- * Base16 encoding
- *
- */
-
-/**
- * Encode hexadecimal string (with optional byte separator character)
- *
- * @v separator		Byte separator character, or 0 for no separator
- * @v raw		Raw data
- * @v raw_len		Length of raw data
- * @v data		Buffer
- * @v len		Length of buffer
- * @ret len		Encoded length
- */
-size_t hex_encode ( char separator, const void *raw, size_t raw_len,
-		    char *data, size_t len ) {
-	const uint8_t *bytes = raw;
-	const char delimiter[2] = { separator, '\0' };
-	size_t used = 0;
-	unsigned int i;
-
-	if ( len )
-		data[0] = 0; /* Ensure that a terminating NUL exists */
-	for ( i = 0 ; i < raw_len ; i++ ) {
-		used += ssnprintf ( ( data + used ), ( len - used ),
-				    "%s%02x", ( used ? delimiter : "" ),
-				    bytes[i] );
-	}
-	return used;
-}
-
-/**
- * Decode hexadecimal string (with optional byte separator character)
- *
- * @v separator		Byte separator character, or 0 for no separator
- * @v encoded		Encoded string
- * @v data		Buffer
- * @v len		Length of buffer
- * @ret len		Length of data, or negative error
- */
-int hex_decode ( char separator, const char *encoded, void *data, size_t len ) {
-	uint8_t *out = data;
-	unsigned int count = 0;
-	unsigned int sixteens;
-	unsigned int units;
-
-	while ( *encoded ) {
-
-		/* Check separator, if applicable */
-		if ( count && separator && ( ( *(encoded++) != separator ) ) )
-			return -EINVAL;
-
-		/* Extract digits.  Note that either digit may be NUL,
-		 * which would be interpreted as an invalid value by
-		 * digit_value(); there is therefore no need for an
-		 * explicit end-of-string check.
-		 */
-		sixteens = digit_value ( *(encoded++) );
-		if ( sixteens >= 16 )
-			return -EINVAL;
-		units = digit_value ( *(encoded++) );
-		if ( units >= 16 )
-			return -EINVAL;
-
-		/* Store result */
-		if ( count < len )
-			out[count] = ( ( sixteens << 4 ) | units );
-		count++;
-
-	}
-	return count;
-}