Deprecate pcap_dump_close

Author: rigtorp

pcap/pcap.h

@@ -736,7 +736,8 @@ PCAP_AVAILABLE_0_8
 PCAP_API int	pcap_dump_flush(pcap_dumper_t *);
 
 PCAP_AVAILABLE_0_4
-PCAP_API void	pcap_dump_close(pcap_dumper_t *);
+PCAP_API void	pcap_dump_close(pcap_dumper_t *)
+PCAP_DEPRECATED(pcap_dump_close, "use 'pcap_dump_close1'");
 
 PCAP_AVAILABLE_1_11
 PCAP_API int	pcap_dump_close1(pcap_dumper_t *);