Unbound: remove unbound from in-tree source

We'll instead use a git submodule to pull from our unbound repo.

1 files changed, 0 insertions, 65 deletions

diff --git a/external/unbound/compat/strsep.c b/external/unbound/compat/strsep.c
deleted file mode 100644
index 4e3f05c52..000000000
--- a/external/unbound/compat/strsep.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/** 
- * strsep implementation for compatibility.
- *
-  * LICENSE
-  * Copyright (c) 2016, NLnet Labs
-  * All rights reserved.
-  *
-  * 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 NLnetLabs 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 OWNER 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.
- **/
-
-#include "config.h"
-
-/** see if character is in the delimiter array */
-static int
-in_delim(char c, const char* delim)
-{
-	const char* p;
-	if(!delim)
-		return 0;
-	for(p=delim; *p; p++) {
-		if(*p == c)
-			return 1;
-	}
-	return 0;
-}
-
-char *strsep(char **stringp, const char *delim)
-{
-	char* s;
-	char* orig;
-	if(stringp == NULL || *stringp == NULL)
-		return NULL;
-	orig = *stringp;
-	s = *stringp;
-	while(*s && !in_delim(*s, delim))
-		s++;
-	if(*s) {
-		*s = 0;
-		*stringp = s+1;
-	} else {
-		*stringp = NULL;
-	}
-	return orig;
-}