1 files changed, 0 insertions, 45 deletions
diff --git a/dnsstub/dns_sortip.c b/dnsstub/dns_sortip.c
deleted file mode 100644
index 56742e0..0000000
--- a/dnsstub/dns_sortip.c
+++ /dev/null
@@ -1,45 +0,0 @@
-#include "byte.h"
-#include "ip.h"
-#include "dnsresolv.h"
-
-/**
-	@file dns_sortip.c
-	@authors djb, fefe, feh
-	@source ucspi-tcp6
-	@brief random sort of DNS servers per IP
-*/
-
-/* XXX: sort servers by configurable notion of closeness? */
-/* XXX: pay attention to competence of each server? */
-/* XXX: pay attention to qualification (DNSSec, DNSCurve) of each server? */
-/* YYY: we use a randomly sorted list of NS; not depending on answer */
-
-void dns_sortip4(char *s,unsigned int n)
-{
-  unsigned int i;
-  char tmp[4];
-
-  n >>= 2;	/* 4 byte per IPv4 address */
-  while (n > 1) {
-    i = dns_random(n);
-    --n;
-    byte_copy(tmp,4,s + (i << 2));
-    byte_copy(s + (i << 2),4,s + (n << 2));
-    byte_copy(s + (n << 2),4,tmp);
-  }
-}
-
-void dns_sortip6(char *s,unsigned int n)
-{
-  unsigned int i;
-  char tmp[16];
-
-  n >>= 4;	/* 16 byte per IPv4 address */
-  while (n > 1) {
-    i = dns_random(n);
-    --n;
-    byte_copy(tmp,16,s + (i << 4));
-    byte_copy(s + (i << 4),16,s + (n << 4));
-    byte_copy(s + (n << 4),16,tmp);
-  }
-}