void *a_node = NULL; 
join_send_offer(gpointer key, gpointer value, gpointer user_data){	const char *join_to = NULL;	void *a_node = NULL;	const oc_node_t *member = (const oc_node_t*)value;	if(member != NULL) {		join_to = member->node_uname;	}	if(join_to == NULL) {		crm_err("No recipient for welcome message");	} else {		HA_Message *offer = create_request(			CRM_OP_WELCOME, NULL, join_to,			CRM_SYSTEM_CRMD, CRM_SYSTEM_DC, NULL);		/* send the welcome */		crm_info("Sending %s to %s", CRM_OP_WELCOME, join_to);		send_msg_via_ha(fsa_cluster_conn, offer);		a_node = g_hash_table_lookup(join_requests, join_to);		if(a_node == NULL) {			g_hash_table_insert(join_offers, crm_strdup(join_to),					    crm_strdup(CRMD_JOINSTATE_PENDING));		}	}}
8182	/local/tlutelli/issta_data/temp/c/2005_temp/2005/8182/14b5bbe3be75e7e457ce4111a6742138e281c899/join_dc.c/buggy/crm/crmd/join_dc.c