Support old draft rfc deflate number.

diff --git a/netbsd-1.1/ppp-deflate.c b/netbsd-1.1/ppp-deflate.c
index 424a69f4320ea3c9241400c25c982327e6e0f159..213bf0e2e38732436cb27ff45c75d82054b07916 100644 (file)
--- a/netbsd-1.1/ppp-deflate.c
+++ b/netbsd-1.1/ppp-deflate.c
@@ -1,4 +1,4 @@
-/*     $Id: ppp-deflate.c,v 1.7 1997/11/27 06:06:31 paulus Exp $       */
+/*     $Id: ppp-deflate.c,v 1.8 1998/03/24 23:48:04 paulus Exp $       */
 
 /*
  * ppp_deflate.c - interface the zlib procedures for Deflate compression
@@ -98,6 +98,23 @@ struct compressor ppp_deflate = {
     z_comp_stats,              /* decomp_stat */
 };
 
+struct compressor ppp_deflate = {
+    CI_DEFLATE_DRAFT,          /* compress_proto */
+    z_comp_alloc,              /* comp_alloc */
+    z_comp_free,               /* comp_free */
+    z_comp_init,               /* comp_init */
+    z_comp_reset,              /* comp_reset */
+    z_compress,                        /* compress */
+    z_comp_stats,              /* comp_stat */
+    z_decomp_alloc,            /* decomp_alloc */
+    z_decomp_free,             /* decomp_free */
+    z_decomp_init,             /* decomp_init */
+    z_decomp_reset,            /* decomp_reset */
+    z_decompress,              /* decompress */
+    z_incomp,                  /* incomp */
+    z_comp_stats,              /* decomp_stat */
+};
+
 /*
  * Space allocation and freeing routines for use by zlib routines.
  */
@@ -131,7 +148,8 @@ z_comp_alloc(options, opt_len)
     struct deflate_state *state;
     int w_size;
 
-    if (opt_len != CILEN_DEFLATE || options[0] != CI_DEFLATE
+    if (opt_len != CILEN_DEFLATE
+       || (options[0] != CI_DEFLATE && options[0] != CI_DEFLATE_DRAFT)
        || options[1] != CILEN_DEFLATE
        || DEFLATE_METHOD(options[2]) != DEFLATE_METHOD_VAL
        || options[3] != DEFLATE_CHK_SEQUENCE)
@@ -177,7 +195,8 @@ z_comp_init(arg, options, opt_len, unit, hdrlen, debug)
 {
     struct deflate_state *state = (struct deflate_state *) arg;
 
-    if (opt_len < CILEN_DEFLATE || options[0] != CI_DEFLATE
+    if (opt_len < CILEN_DEFLATE
+       || (options[0] != CI_DEFLATE && options[0] != CI_DEFLATE_DRAFT)
        || options[1] != CILEN_DEFLATE
        || DEFLATE_METHOD(options[2]) != DEFLATE_METHOD_VAL
        || DEFLATE_SIZE(options[2]) != state->w_size
@@ -362,7 +381,8 @@ z_decomp_alloc(options, opt_len)
     struct deflate_state *state;
     int w_size;
 
-    if (opt_len != CILEN_DEFLATE || options[0] != CI_DEFLATE
+    if (opt_len != CILEN_DEFLATE
+       || (options[0] != CI_DEFLATE && options[0] != CI_DEFLATE_DRAFT)
        || options[1] != CILEN_DEFLATE
        || DEFLATE_METHOD(options[2]) != DEFLATE_METHOD_VAL
        || options[3] != DEFLATE_CHK_SEQUENCE)
@@ -407,7 +427,8 @@ z_decomp_init(arg, options, opt_len, unit, hdrlen, mru, debug)
 {
     struct deflate_state *state = (struct deflate_state *) arg;
 
-    if (opt_len < CILEN_DEFLATE || options[0] != CI_DEFLATE
+    if (opt_len < CILEN_DEFLATE
+       || (options[0] != CI_DEFLATE && options[0] != CI_DEFLATE_DRAFT)
        || options[1] != CILEN_DEFLATE
        || DEFLATE_METHOD(options[2]) != DEFLATE_METHOD_VAL
        || DEFLATE_SIZE(options[2]) != state->w_size