1 /*

     2  * Copyright (c) 1995 Danny Gasparovski.

     3  *

     4  * Please read the file COPYRIGHT for the

     5  * terms and conditions of the copyright.

     6  */

     7 

     8 #ifndef _MISC_H_

     9 #define _MISC_H_

    10 

    11 struct ex_list {

    12 	int ex_pty;			/* Do we want a pty? */

    13 	int ex_addr;			/* The last byte of the address */

    14 	int ex_fport;                   /* Port to telnet to */

    15 	const char *ex_exec;            /* Command line of what to exec */

    16 	struct ex_list *ex_next;

    17 };

    18 

    19 extern struct ex_list *exec_list;

    20 extern u_int time_fasttimo, last_slowtimo;

    21 

    22 extern int (*lprint_print) _P((void *, const char *, va_list));

    23 extern char *lprint_ptr, *lprint_ptr2, **lprint_arg;

    24 extern struct sbuf *lprint_sb;

    25 

    26 #ifndef HAVE_STRDUP

    27 char *strdup _P((const char *));

    28 #endif

    29 

    30 void do_wait _P((int));

    31 

    32 #define EMU_NONE 0x0

    33 

    34 /* TCP emulations */

    35 #define EMU_CTL 0x1

    36 #define EMU_FTP 0x2

    37 #define EMU_KSH 0x3

    38 #define EMU_IRC 0x4

    39 #define EMU_REALAUDIO 0x5

    40 #define EMU_RLOGIN 0x6

    41 #define EMU_IDENT 0x7

    42 #define EMU_RSH 0x8

    43 

    44 #define EMU_NOCONNECT 0x10	/* Don't connect */

    45 

    46 /* UDP emulations */

    47 #define EMU_TALK	0x1

    48 #define EMU_NTALK	0x2

    49 #define EMU_CUSEEME	0x3

    50 

    51 struct tos_t {

    52 	u_int16_t lport;

    53 	u_int16_t fport;

    54 	u_int8_t tos;

    55 	u_int8_t emu;

    56 };

    57 

    58 struct emu_t {

    59 	u_int16_t lport;

    60 	u_int16_t fport;

    61 	u_int8_t tos;

    62 	u_int8_t emu;

    63 	struct emu_t *next;

    64 };

    65 

    66 #ifndef CONFIG_QEMU

    67 extern struct emu_t *tcpemu;

    68 #endif

    69 

    70 extern int x_port, x_server, x_display;

    71 

    72 int show_x _P((char *, struct socket *));

    73 void redir_x _P((u_int32_t, int, int, int));

    74 void getouraddr _P((void));

    75 void slirp_insque _P((void *, void *));

    76 void slirp_remque _P((void *));

    77 int add_exec _P((struct ex_list **, int, char *, int, int));

    78 int slirp_openpty _P((int *, int *));

    79 int fork_exec(struct socket *so, const char *ex, int do_pty);

    80 void snooze_hup _P((int));

    81 void snooze _P((void));

    82 void relay _P((int));

    83 void add_emu _P((char *));

    84 void u_sleep _P((int));

    85 void fd_nonblock _P((int));

    86 void fd_block _P((int));

    87 int rsh_exec _P((struct socket *, struct socket *, char *, char *, char *));

    88 

    89 #endif