X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fppp-comp.h;h=e86a7a5cf355ce3135e3351f9bec314fbbb24b24;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=7227e653b3beacdb7e496196e86b08f821671772;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
index 7227e653b..e86a7a5cf 100644
--- a/include/linux/ppp-comp.h
+++ b/include/linux/ppp-comp.h
@@ -111,6 +111,8 @@ struct compressor {
 
 	/* Used in locking compressor modules */
 	struct module *owner;
+	/* Extra skb space needed by the compressor algorithm */
+	unsigned int comp_extra;
 };
 
 /*
@@ -190,6 +192,13 @@ struct compressor {
 #define DEFLATE_MAKE_OPT(w)	((((w) - 8) << 4) + DEFLATE_METHOD_VAL)
 #define DEFLATE_CHK_SEQUENCE	0
 
+/*
+ * Definitions for MPPE.
+ */
+
+#define CI_MPPE                18      /* config option for MPPE */
+#define CILEN_MPPE              6      /* length of config option */
+
 /*
  * Definitions for other, as yet unsupported, compression methods.
  */