104 lines
2.6 KiB
Plaintext
104 lines
2.6 KiB
Plaintext
$OpenBSD: patch-tcpip_h,v 1.1 2003/04/22 12:08:05 avsm Exp $
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--- tcpip.h.orig Tue Sep 22 21:35:43 1998
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+++ tcpip.h Mon Apr 14 23:50:21 2003
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@@ -4,12 +4,12 @@ typedef struct
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{
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unsigned char vh;
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unsigned char stype;
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- unsigned short length;
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- unsigned short ident;
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- unsigned short frag;
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+ u_int16_t length;
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+ u_int16_t ident;
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+ u_int16_t frag;
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unsigned char ttl;
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unsigned char protocol;
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- unsigned short cksum;
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+ u_int16_t cksum;
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struct in_addr sip;
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struct in_addr dip;
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}
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@@ -17,15 +17,15 @@ iprec;
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typedef struct
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{
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- unsigned short sport;
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- unsigned short dport;
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- unsigned long seqnum;
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- unsigned long acknum;
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+ u_int16_t sport;
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+ u_int16_t dport;
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+ u_int32_t seqnum;
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+ u_int32_t acknum;
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unsigned char txoff;
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unsigned char flags;
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- unsigned short window;
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- unsigned short cksum;
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- unsigned short urgentptr;
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+ u_int16_t window;
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+ u_int16_t cksum;
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+ u_int16_t urgentptr;
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}
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tcprec;
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@@ -35,7 +35,7 @@ typedef struct
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struct in_addr dip;
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unsigned char zero;
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unsigned char proto;
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- unsigned short tcplen;
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+ u_int16_t tcplen;
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}
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tcpsrec;
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@@ -43,12 +43,12 @@ typedef struct
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{
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unsigned char type;
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unsigned char code;
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- unsigned short cksum;
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- unsigned long zero;
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+ u_int16_t cksum;
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+ u_int32_t zero;
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iprec ip;
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- unsigned short sport;
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- unsigned short dport;
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- unsigned long seq;
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+ u_int16_t sport;
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+ u_int16_t dport;
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+ u_int32_t seq;
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}
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icmprec;
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@@ -67,23 +67,23 @@ typedef struct
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{
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struct sockaddr_in from;
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struct sockaddr_in dest;
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- unsigned short sport;
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- unsigned short dport;
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- unsigned long seq;
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- unsigned long ack;
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+ u_int16_t sport;
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+ u_int16_t dport;
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+ u_int32_t seq;
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+ u_int32_t ack;
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}
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spoofrec;
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/* -------------- Prototiping --------------- */
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void init_tcpip(void);
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int init_pcap(char*);
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-unsigned short in_cksum (unsigned short *, int);
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+u_int16_t in_cksum (u_int16_t *, int);
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void sendip (spoofrec *, char *, short, short *, short *, short);
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-unsigned short tcpcksum (spoofrec *, char *, short);
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+u_int16_t tcpcksum (spoofrec *, char *, short);
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short resolve_host (char *, struct sockaddr_in *);
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short gettcp (spoofrec *, tcprec *);
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-void sendtcp (spoofrec *, unsigned short, short);
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-void sendicmp (spoofrec *, struct sockaddr_in *, unsigned short);
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-struct in_addr getlocalip (unsigned long dest);
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+void sendtcp (spoofrec *, u_int16_t, short);
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+void sendicmp (spoofrec *, struct sockaddr_in *, u_int16_t);
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+struct in_addr getlocalip (u_int32_t dest);
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char *tcpip_id(void);
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