pcap.h

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 * @(#) $Header: /usr/cvsroot_private/winpcap/dox/libpcap/incs/pcap.h,v 1.5 2005-11-30 21:48:23 gianlucav Exp $ (LBL)
 */


#ifndef lib_pcap_h
#define lib_pcap_h

#include <pcap-stdinc.h>
#include <net/bpf.h>

#include <stdio.h>

#ifdef __cplusplus
extern "C" {
#endif

#define PCAP_VERSION_MAJOR 2 
#define PCAP_VERSION_MINOR 4 

#define PCAP_ERRBUF_SIZE 256 


#if BPF_RELEASE - 0 < 199406
typedef int bpf_int32; 
typedef u_int bpf_u_int32; 
#endif

typedef struct pcap pcap_t; 
typedef struct pcap_dumper pcap_dumper_t; 
typedef struct pcap_if pcap_if_t; 
typedef struct pcap_addr pcap_addr_t; 

struct pcap_file_header {
    bpf_u_int32 magic;
    u_short version_major; 
    u_short version_minor; 
    bpf_int32 thiszone; 
    bpf_u_int32 sigfigs;    
    bpf_u_int32 snaplen;    
    bpf_u_int32 linktype;   
};

struct pcap_pkthdr {
    struct timeval ts;  
    bpf_u_int32 caplen; 
    bpf_u_int32 len;    
};

struct pcap_stat {
    u_int ps_recv;      
    u_int ps_drop;      
    u_int ps_ifdrop;    
#ifdef WIN32
    u_int bs_capt;      
#endif /* WIN32 */
};

struct pcap_if {
    struct pcap_if *next; 
    char *name;     
    char *description;  
    struct pcap_addr *addresses; 
    u_int flags;        
};

#define PCAP_IF_LOOPBACK    0x00000001  


struct pcap_addr {
    struct pcap_addr *next; 
    struct sockaddr *addr;      
    struct sockaddr *netmask;   
    struct sockaddr *broadaddr; 
    struct sockaddr *dstaddr;   
};

#if defined(WIN32)


#define MODE_CAPT 0 
#define MODE_STAT 1 

#endif /* WIN32 */

#ifdef __cplusplus
}
#endif

#endif

---

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