[or-cvs] remove another unused function

[arma@xxxxxxxx]

Update of /home2/or/cvsroot/tor/src/common
In directory moria:/home/arma/work/onion/cvs/tor/src/common

Modified Files:
	crypto.c 
Log Message:
remove another unused function


Index: crypto.c
===================================================================
RCS file: /home2/or/cvsroot/tor/src/common/crypto.c,v
retrieving revision 1.178
retrieving revision 1.179
diff -u -d -r1.178 -r1.179
--- crypto.c	30 Nov 2005 06:27:58 -0000	1.178
+++ crypto.c	30 Nov 2005 22:19:02 -0000	1.179
@@ -1205,16 +1205,6 @@
   return 0;
 }
 
-/** Move the position of the cipher stream forwards by <b>delta</b> bytes.
- * Return 0 on success, -1 on failure.
- */
-int
-crypto_cipher_advance(crypto_cipher_env_t *env, long delta)
-{
-  aes_adjust_counter(env->cipher, delta);
-  return 0;
-}
-
 /* SHA-1 */
 
 /** Compute the SHA1 digest of <b>len</b> bytes in data stored in