1 files changed, 0 insertions, 85 deletions
diff --git a/external/unbound/testcode/readhex.c b/external/unbound/testcode/readhex.c
deleted file mode 100644
index e871def0e..000000000
--- a/external/unbound/testcode/readhex.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * testcode/readhex.c - read hex data.
- *
- * Copyright (c) 2007, NLnet Labs. All rights reserved.
- *
- * This software is open source.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * Neither the name of the NLNET LABS nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-/**
- * \file
- * Declarations useful for the unit tests.
- */
-#include "config.h"
-#include <ctype.h>
-#include "testcode/readhex.h"
-#include "util/log.h"
-#include "sldns/sbuffer.h"
-#include "sldns/parseutil.h"
-
-/** skip whitespace */
-static void
-skip_whites(const char** p)
-{
-	while(1) {
-		while(isspace((unsigned char)**p))
-			(*p)++;
-		if(**p == ';') {
-			/* comment, skip until newline */
-			while(**p && **p != '\n')
-				(*p)++;
-			if(**p == '\n')
-				(*p)++;
-		} else return;
-	}
-}
-
-/* takes a hex string and puts into buffer */
-void hex_to_buf(sldns_buffer* pkt, const char* hex)
-{
-	const char* p = hex;
-	int val;
-	sldns_buffer_clear(pkt);
-	while(*p) {
-		skip_whites(&p);
-		if(sldns_buffer_position(pkt) == sldns_buffer_limit(pkt))
-			fatal_exit("hex_to_buf: buffer too small");
-		if(!isalnum((unsigned char)*p))
-			break;
-		val = sldns_hexdigit_to_int(*p++) << 4;
-		skip_whites(&p);
-		log_assert(*p && isalnum((unsigned char)*p));
-		val |= sldns_hexdigit_to_int(*p++);
-		sldns_buffer_write_u8(pkt, (uint8_t)val);
-		skip_whites(&p);
-	}
-	sldns_buffer_flip(pkt);
-}
-