move dns packet processing to dns.c

[project/mdnsd.git] / util.h

diff --git a/util.h b/util.h
index fe9f1ea..947f851 100644 (file)
--- a/util.h
+++ b/util.h
@@ -20,17 +20,11 @@
        } while (0)
 
 extern int debug;
-extern struct uloop_fd listener;
-extern const char *iface_ip;
-extern int iface_index;
 
-void *memdup(void *d, int l);
+void *memdup(const void *d, int l);
 
 extern void signal_setup(void);
-extern int socket_setup(int fd, const char *ip);
 extern char* get_hostname(void);
-extern const char* get_iface_ipv4(const char *ifname);
-extern int get_iface_index(const char *ifname);
 extern uint32_t rand_time_delta(uint32_t t);
 
 #endif