mirror of https://github.com/wangyu-/udp2raw.git
118 lines
3.1 KiB
C
118 lines
3.1 KiB
C
#pragma once
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//#ifdef __cplusplus
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// extern "C" {
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//#endif
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//#include <sys/time.h>
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//#include <stdint.h>
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struct bpf_program {
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char a[4096];
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};
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struct pcap_t {
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char a[4096];
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};
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typedef unsigned int bpf_u_int32;
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typedef struct my_timeval {
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int tv_sec;
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int tv_usec;
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} my_timeval;
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struct pcap_pkthdr {
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struct my_timeval ts; /* time stamp */
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bpf_u_int32 caplen; /* length of portion present */
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bpf_u_int32 len; /* length this packet (off wire) */
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};
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typedef enum {
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PCAP_D_INOUT = 0,
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PCAP_D_IN,
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PCAP_D_OUT
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} pcap_direction_t;
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struct pcap_addr {
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struct pcap_addr *next;
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struct sockaddr *addr; /* address */
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struct sockaddr *netmask; /* netmask for that address */
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struct sockaddr *broadaddr; /* broadcast address for that address */
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struct sockaddr *dstaddr; /* P2P destination address for that address */
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};
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struct pcap_if {
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struct pcap_if *next;
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char *name; /* name to hand to "pcap_open_live()" */
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char *description; /* textual description of interface, or NULL */
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struct pcap_addr *addresses;
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bpf_u_int32 flags; /* PCAP_IF_ interface flags */
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};
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typedef struct pcap_if pcap_if_t;
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typedef struct pcap_addr pcap_addr_t;
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typedef unsigned char u_char;
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#define PCAP_ERRBUF_SIZE 256
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#define DLT_NULL 0 /* BSD loopback encapsulation */
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#define DLT_EN10MB 1 /* Ethernet (10Mb) */
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#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */
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#define DLT_AX25 3 /* Amateur Radio AX.25 */
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#define DLT_PRONET 4 /* Proteon ProNET Token Ring */
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#define DLT_CHAOS 5 /* Chaos */
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#define DLT_IEEE802 6 /* 802.5 Token Ring */
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#define DLT_ARCNET 7 /* ARCNET, with BSD-style header */
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#define DLT_SLIP 8 /* Serial Line IP */
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#define DLT_PPP 9 /* Point-to-point Protocol */
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#define DLT_FDDI 10 /* FDDI */
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#define DLT_LINUX_SLL 113
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#define PCAP_NETMASK_UNKNOWN 0xffffffff
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typedef void (*pcap_handler)(u_char *, const struct pcap_pkthdr *,
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const u_char *);
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extern int (*pcap_loop)(pcap_t *, int, pcap_handler, u_char *);
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extern int (*pcap_breakloop)(pcap_t *);
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extern pcap_t *(*pcap_create)(const char *, char *);
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extern int (*pcap_set_snaplen)(pcap_t *, int);
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extern int (*pcap_set_promisc)(pcap_t *, int);
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extern int (*pcap_can_set_rfmon)(pcap_t *);
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extern int (*pcap_set_rfmon)(pcap_t *, int);
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extern int (*pcap_set_timeout)(pcap_t *, int);
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extern int (*pcap_set_buffer_size)(pcap_t *, int);
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extern int (*pcap_activate)(pcap_t *);
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extern int (*pcap_setfilter)(pcap_t *, struct bpf_program *);
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extern int (*pcap_setdirection)(pcap_t *, pcap_direction_t);
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extern int (*pcap_datalink)(pcap_t *);
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extern void (*pcap_freecode)(struct bpf_program *);
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extern int (*pcap_compile)(pcap_t *, struct bpf_program *, const char *, int,
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bpf_u_int32);
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extern char *(*pcap_geterr)(pcap_t *);
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extern int (*pcap_sendpacket)(pcap_t *, const u_char *, int);
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extern char *(*pcap_lookupdev)(char *);
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extern int (*pcap_findalldevs)(pcap_if_t **, char *);
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inline int pcap_set_immediate_mode(pcap_t *, int) {
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return 0;
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}
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//#ifdef __cplusplus
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//}
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//#endif
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int init_pcap();
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