nonce_retries field removed.

parser/digest/digest.c

@@ -49,7 +49,6 @@ static inline int new_credentials(struct hdr_field* _h)
 		
 	init_dig_cred(&(b->digest));
 	b->stale = 0;
-	b->nonce_retries = 0;
 	b->authorized = 0;
 
 	_h->parsed = (void*)b;

parser/digest/digest.h

@@ -51,7 +51,6 @@ typedef struct auth_body {
 	struct hdr_field* authorized;
 	dig_cred_t digest;           /* Parsed digest credentials */
 	unsigned char stale;         /* Flag is set if nonce is stale */
-	int nonce_retries;           /* How many times the nonce was used */
 } auth_body_t;