Remove pcap-missing.h.

Complete commit d5b1a16: pcap_list_datalinks() has been available since
libpcap 0.8.

Author: infrastation

CHANGES

@@ -64,6 +64,7 @@ DayOfTheWeek, Month DD, YYYY / The Tcpdump Group
       Disregard setlinebuf(3), always use setvbuf(3).
       Change Sun RPC code licence to BSD-3-Clause.
       Fix "ip broadcast" netmask byte order with the -f flag.
+      Remove pcap-missing.h.
     Building and testing:
       Autoconf: Remove detection of early IPv6 stacks.
       Detect OS IPv6 support using AF_INET6 only.

INSTALL.md

@@ -141,7 +141,6 @@ nlpid.h		- OSI NLPID definitions
 ospf.h		- Open Shortest Path First definitions
 packetdat.awk	- TCP chunk summary awk script
 parsenfsfh.c	- Network File System file parser routines
-pcap-missing.h	- declarations of functions possibly missing from libpcap
 ppp.h		- Point to Point Protocol definitions
 print.c		- Top-level routines for protocol printing
 print-*.c	- The netdissect printers

Makefile.in

@@ -303,7 +303,6 @@ HDR = \
 	openflow.h \
 	ospf.h \
 	oui.h \
-	pcap-missing.h \
 	ppp.h \
 	print.h \
 	rpc_auth.h \

pcap-missing.h

@@ -38,8 +38,6 @@
 #include "print.h"
 #include "netdissect-alloc.h"
 
-#include "pcap-missing.h"
-
 struct printer {
 	if_printer f;
 	int type;

print.c

@@ -141,7 +141,6 @@ The Regents of the University of California.  All rights reserved.\n";
 #include "netdissect.h"
 #include "interface.h"
 #include "addrtoname.h"
-#include "pcap-missing.h"
 #include "ascii_strcasecmp.h"
 
 #include "print.h"