Add missing prototype.

diff --git a/services/listen_dnsport.h b/services/listen_dnsport.h
index 83bdf48e89d18f37d9b36d1b24c0c70191cefd0d..d33a5395ffaa4ea8bd2d479badbbc5b13fc53dc2 100644 (file)
--- a/services/listen_dnsport.h
+++ b/services/listen_dnsport.h
@@ -384,5 +384,6 @@ size_t tcp_req_info_get_stream_buffer_size(void);
 
 char* set_ip_dscp(int socket, int addrfamily, int ds);
 char* sock_strerror(int errn);
+void sock_close(int socket);
 
 #endif /* LISTEN_DNSPORT_H */