/* darkstat 3
- * copyright (c) 2001-2011 Emil Mikulic.
+ * copyright (c) 2001-2014 Emil Mikulic.
*
* cap.h: interface to libpcap.
*/
void cap_start(const int promisc);
void cap_fd_set(fd_set *read_set, int *max_fd,
struct timeval *timeout, int *need_timeout);
-void cap_poll(fd_set *read_set);
+int cap_poll(fd_set *read_set);
void cap_stop(void);
+void cap_free_args(void);
void cap_from_file(const char *capfile);