dequeue() does not need a snac argument.

activitypub.c

@@ -1169,7 +1169,7 @@ void process_queue(snac *snac)
     xs_str *fn;
 
     while (xs_list_iter(&p, &fn)) {
-        xs *q_item = dequeue(snac, fn);
+        xs *q_item = dequeue(fn);
 
         if (q_item == NULL) {
             snac_log(snac, xs_fmt("process_queue q_item error"));

data.c

@@ -1439,11 +1439,11 @@ d_char *queue(snac *snac)
 }
 
 
-d_char *dequeue(snac *snac, char *fn)
+xs_dict *dequeue(const char *fn)
 /* dequeues a message */
 {
     FILE *f;
-    d_char *obj = NULL;
+    xs_dict *obj = NULL;
 
     if ((f = fopen(fn, "r")) != NULL) {
         /* delete right now */

snac.h

@@ -130,7 +130,7 @@ void enqueue_email(snac *snac, xs_str *msg, int retries);
 void enqueue_message(snac *snac, char *msg);
 
 d_char *queue(snac *snac);
-d_char *dequeue(snac *snac, char *fn);
+xs_dict *dequeue(const char *fn);
 
 void purge(snac *snac);
 void purge_all(void);