leave the real user ID as the user's now

[ppp.git] / netbsd-1.2 / slcompress.c

diff --git a/netbsd-1.2/slcompress.c b/netbsd-1.2/slcompress.c
index 9e6346c75fe60e63f8c615bea178ff81e72d5ce3..96da9636463fd2167d272ef98942b0d1e6e7dc3e 100644 (file)
--- a/netbsd-1.2/slcompress.c
+++ b/netbsd-1.2/slcompress.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: slcompress.c,v 1.15 1996/03/15 02:28:12 paulus Exp $   */
+/*     $NetBSD: slcompress.c,v 1.17 1997/05/17 21:12:10 christos Exp $   */
 /*     Id: slcompress.c,v 1.3 1996/05/24 07:04:47 paulus Exp   */
 
 /*
@@ -67,10 +67,36 @@
 #define ovbcopy bcopy
 #endif
 
+
 void
-sl_compress_init(comp, max_state)
+sl_compress_init(comp)
        struct slcompress *comp;
-       int max_state;
+{
+       register u_int i;
+       register struct cstate *tstate = comp->tstate;
+
+       bzero((char *)comp, sizeof(*comp));
+       for (i = MAX_STATES - 1; i > 0; --i) {
+               tstate[i].cs_id = i;
+               tstate[i].cs_next = &tstate[i - 1];
+       }
+       tstate[0].cs_next = &tstate[MAX_STATES - 1];
+       tstate[0].cs_id = 0;
+       comp->last_cs = &tstate[0];
+       comp->last_recv = 255;
+       comp->last_xmit = 255;
+       comp->flags = SLF_TOSS;
+}
+
+
+/*
+ * Like sl_compress_init, but we get to specify the maximum connection
+ * ID to use on transmission.
+ */
+void
+sl_compress_setup(comp, max_state)
+       struct slcompress *comp;
+       int max_state;
 {
        register u_int i;
        register struct cstate *tstate = comp->tstate;