added watt32 headers and brought the DOS version up to parity with UNIX

[oftp] / libs / watt32 / net / if_strip.h

diff --git a/libs/watt32/net/if_strip.h b/libs/watt32/net/if_strip.h
new file mode 100644 (file)
index 0000000..01a7ccd
--- /dev/null
+++ b/libs/watt32/net/if_strip.h
@@ -0,0 +1,60 @@
+/*!\file net/if_strip.h
+ * SLIP interface structures.
+ */
+
+/*      $NetBSD: if_stripvar.h,v 1.4.8.1 1997/11/17 23:36:16 thorpej Exp $      */
+
+/*
+ * Definitions for SLIP interface data structures
+ * 
+ * (This exists so programs like slstats can get at the definition
+ *  of sl_softc.)
+ */
+
+#ifndef __NET_IF_STRIP_H
+#define __NET_IF_STRIP_H
+
+struct strip_softc {
+       struct  ifnet sc_if;            /* network-visible interface */
+       int     sc_unit;                /* XXX unit number */
+       struct  ifqueue sc_fastq;       /* interactive output queue */
+       struct  tty *sc_ttyp;           /* pointer to tty structure */
+       u_char  *sc_mp;                 /* pointer to next available buf char */
+       u_char  *sc_ep;                 /* pointer to last available buf char */
+       u_char  *sc_buf;                /* input buffer */
+       u_char  *sc_rxbuf;              /* input destuffing buffer */
+       u_char  *sc_txbuf;              /* output stuffing buffer */
+       u_char  *sc_xxx;                /* XXX don't ask... */
+       u_int   sc_flags;               /* see below */
+       long    sc_oqlen;               /* previous output queue size */
+       long    sc_otimeout;            /* number of times output's stalled */
+#ifdef __NetBSD__
+       int     sc_oldbufsize;          /* previous output buffer size */
+       int     sc_oldbufquot;          /* previous output buffer quoting */
+#endif
+#ifdef INET                            /* XXX */
+       struct  slcompress sc_comp;     /* tcp compression data */
+#endif
+
+       int sc_state;                   /* Radio reset state-machine */
+#define ST_ALIVE       0x0             /*    answered  probe */
+#define ST_PROBE_SENT  0x1             /*    probe sent, answer pending */
+#define ST_DEAD                0x2             /*    no answer to probe; do reset */
+
+       long sc_statetimo;              /* When (secs) current state ends */
+
+       caddr_t sc_bpf;                 /* BPF data */
+};
+
+
+/* Internal flags */
+#define        SC_ERROR        0x0001          /* Incurred error reading current pkt*/
+
+#define SC_TIMEOUT     0x00000400      /* timeout is currently pending */
+
+/* visible flags */
+#define        SC_COMPRESS     IFF_LINK0       /* compress TCP traffic */
+#define        SC_NOICMP       IFF_LINK1       /* supress ICMP traffic */
+#define        SC_AUTOCOMP     IFF_LINK2       /* auto-enable TCP compression */
+
+#endif