contrib/tcpdump/pcap-missing.h

   1 /*
   2  * Copyright (c) 1988-2002
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that: (1) source code distributions
   7  * retain the above copyright notice and this paragraph in its entirety, (2)
   8  * distributions including binary code include the above copyright notice and
   9  * this paragraph in its entirety in the documentation or other materials
  10  * provided with the distribution, and (3) all advertising materials mentioning
  11  * features or use of this software display the following acknowledgement:
  12  * ``This product includes software developed by the University of California,
  13  * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
  14  * the University nor the names of its contributors may be used to endorse
  15  * or promote products derived from this software without specific prior
  16  * written permission.
  17  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
  18  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  19  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  20  */
  21
  22 #ifndef netdissect_pcap_missing_h
  23 #define netdissect_pcap_missing_h
  24
  25 /*
  26  * Declarations of functions that might be missing from libpcap.
  27  */
  28
  29 #ifndef HAVE_PCAP_LIST_DATALINKS
  30 extern int pcap_list_datalinks(pcap_t *, int **);
  31 #endif
  32
  33 #ifndef HAVE_PCAP_DATALINK_NAME_TO_VAL
  34 /*
  35  * We assume no platform has one but not the other.
  36  */
  37 extern int pcap_datalink_name_to_val(const char *);
  38 extern const char *pcap_datalink_val_to_name(int);
  39 #endif
  40
  41 #ifndef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
  42 extern const char *pcap_datalink_val_to_description(int);
  43 #endif
  44
  45 #ifndef HAVE_PCAP_DUMP_FTELL
  46 extern long pcap_dump_ftell(pcap_dumper_t *);
  47 #endif
  48
  49 #endif /* netdissect_pcap_missing_h */