145 lines
3.9 KiB
C
145 lines
3.9 KiB
C
/* emutli.h 18-Nov-99 */
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/* (C)opyright (C) 1993,1995 Martin Stover, Marburg, Germany
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _EMUTLI_H_
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#define _EMUTLI_H_
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#ifdef FREEBSD
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# include <netipx/ipx.h>
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# define sipx_node sipx_addr.x_host.c_host
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# define sipx_network sipx_addr.x_net.c_net
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# define ipx_netlong(iaddr) (((union ipx_net_u *)(&((iaddr).x_net)))->long_e)
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# define ETHERTYPE_IPX 0x8137
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# define IPX_RT_8022 ETHERTYPE_IPX
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# define IPX_RT_8023 ETHERTYPE_IPX
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# define IPX_RT_SNAP ETHERTYPE_IPX
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# define IPX_RT_BLUEBOOK ETHERTYPE_IPX
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int ipx_iffind(char *ifname,struct ipx_addr *addr);
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#else
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# include <linux/types.h>
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# include <netinet/in.h>
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# include <netipx/ipx.h>
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#endif
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typedef unsigned char uint8;
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typedef unsigned short int uint16;
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/* typedef unsigned long int uint32; */
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typedef unsigned int uint32;
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#define IPX_NET_SIZE 4
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#define IPX_NODE_SIZE 6
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#define IPX_SOCK_SIZE 2
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typedef struct {
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uint8 net[IPX_NET_SIZE];
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uint8 node[IPX_NODE_SIZE];
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uint8 sock[IPX_SOCK_SIZE];
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} ipxAddr_t;
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#define IPXCMPSOCK(a, b) ( \
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((char *)(a))[0] == ((char*)(b))[0] && \
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((char *)(a))[1] == ((char*)(b))[1] \
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)
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#define IPXCMPNODE(a, b) ( \
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((char *)(a))[0] == ((char*)(b))[0] && \
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((char *)(a))[1] == ((char*)(b))[1] && \
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((char *)(a))[2] == ((char*)(b))[2] && \
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((char *)(a))[3] == ((char*)(b))[3] && \
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((char *)(a))[4] == ((char*)(b))[4] && \
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((char *)(a))[5] == ((char*)(b))[5] \
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)
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#define IPXCMPNET(a, b) ( \
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((char *)(a))[0] == ((char*)(b))[0] && \
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((char *)(a))[1] == ((char*)(b))[1] && \
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((char *)(a))[2] == ((char*)(b))[2] && \
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((char *)(a))[3] == ((char*)(b))[3] \
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)
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struct netbuf {
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unsigned int maxlen;
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unsigned int len;
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char *buf;
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};
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struct t_bind {
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struct netbuf addr;
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unsigned int qlen;
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};
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struct t_unitdata {
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struct netbuf addr; /* address */
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struct netbuf opt; /* options */
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struct netbuf udata; /* userdata */
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};
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struct t_uderr {
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struct netbuf addr; /* address */
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struct netbuf opt; /* options */
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long error; /* eroorcode */
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};
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struct pollfd {
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int fd;
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short events;
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short revents;
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};
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#define POLLIN 0x0001 /* fd readable */
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#define POLLPRI 0x0002 /* high priority */
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#define TOUTSTATE 6 /* out of state */
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extern void set_locipxdebug(int debug);
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extern void set_sock_debug(int sock);
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extern void set_emu_tli(void);
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extern int poll(struct pollfd *fds, unsigned long nfds, int timeout);
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extern int t_open(char *name, int open_mode, char *p);
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extern int t_bind(int sock, struct t_bind *a_in, struct t_bind *a_out);
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extern int t_unbind(int sock);
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extern void t_error(char *s);
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extern int t_close(int fd);
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extern inline int t_rcvudata(int fd, struct t_unitdata *ud, int *flags);
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extern int t_rcvuderr(int fd, struct t_uderr *ud);
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extern inline int t_sndudata(int fd, struct t_unitdata *ud);
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#ifndef IPX_FRAME_8022
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# define OLD_KERNEL_IPX 1
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# define IPX_FRAME_8022 IPX_RT_8022
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#endif
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#ifndef IPX_FRAME_8023
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# define IPX_FRAME_8023 0
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#endif
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#ifndef IPX_FRAME_SNAP
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# define IPX_FRAME_SNAP IPX_RT_SNAP
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#endif
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#ifndef IPX_FRAME_ETHERII
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# define IPX_FRAME_ETHERII IPX_RT_BLUEBOOK
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#endif
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#endif
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