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--- ppp-2.4.4.orig/include/linux/ppp-comp.h 2002-12-06 10:49:15.000000000 +0100
+++ ppp-2.4.4/include/linux/ppp-comp.h 2009-06-05 19:12:00.000000000 +0200
@@ -36,7 +36,7 @@
*/
/*
- * ==FILEVERSION 20020319==
+ * ==FILEVERSION 20020715==
*
* NOTE TO MAINTAINERS:
* If you modify this file at all, please set the above date.
@@ -86,7 +86,7 @@ struct compressor {
/* Compress a packet */
int (*compress) (void *state, unsigned char *rptr,
- unsigned char *obuf, int isize, int osize);
+ unsigned char *obuf, int isize, int osize);
/* Return compression statistics */
void (*comp_stat) (void *state, struct compstat *stats);
@@ -107,7 +107,7 @@ struct compressor {
/* Decompress a packet. */
int (*decompress) (void *state, unsigned char *ibuf, int isize,
- unsigned char *obuf, int osize);
+ unsigned char *obuf, int osize);
/* Update state for an incompressible packet received */
void (*incomp) (void *state, unsigned char *ibuf, int icnt);
@@ -288,6 +288,33 @@ struct compressor {
opts |= MPPE_OPT_UNKNOWN; \
} while (/* CONSTCOND */ 0)
+/* MPPE/MPPC definitions by J.D.*/
+#define MPPE_STATELESS MPPE_H_BIT /* configuration bit H */
+#define MPPE_40BIT MPPE_L_BIT /* configuration bit L */
+#define MPPE_56BIT MPPE_M_BIT /* configuration bit M */
+#define MPPE_128BIT MPPE_S_BIT /* configuration bit S */
+#define MPPE_MPPC MPPE_C_BIT /* configuration bit C */
+
+/*
+ * Definitions for Stac LZS.
+ */
+
+#define CI_LZS 17 /* config option for Stac LZS */
+#define CILEN_LZS 5 /* length of config option */
+
+#define LZS_OVHD 4 /* max. LZS overhead */
+#define LZS_HIST_LEN 2048 /* LZS history size */
+#define LZS_MAX_CCOUNT 0x0FFF /* max. coherency counter value */
+
+#define LZS_MODE_NONE 0
+#define LZS_MODE_LCB 1
+#define LZS_MODE_CRC 2
+#define LZS_MODE_SEQ 3
+#define LZS_MODE_EXT 4
+
+#define LZS_EXT_BIT_FLUSHED 0x80 /* bit A */
+#define LZS_EXT_BIT_COMP 0x20 /* bit C */
+
/*
* Definitions for other, as yet unsupported, compression methods.
*/
|