diff -urN ax25-tools-0.0.8.old/hdlcutil/hdrvcomm.h ax25-tools-0.0.8/hdlcutil/hdrvcomm.h

--- ax25-tools-0.0.8.old/hdlcutil/hdrvcomm.h	2001-04-09 19:10:48.000000000 -0700

+++ ax25-tools-0.0.8/hdlcutil/hdrvcomm.h	2004-01-23 23:51:18.000000000 -0800

@@ -42,7 +42,7 @@

 #ifdef HDRVC_KERNEL

 #include <linux/hdlcdrv.h>

-#include <linux/soundmodem.h>

+#include "soundmodem.h"

 #include <linux/baycom.h>

 #endif /* HDRVC_KERNEL */

diff -urN ax25-tools-0.0.8.old/hdlcutil/soundmodem.h ax25-tools-0.0.8/hdlcutil/soundmodem.h

--- ax25-tools-0.0.8.old/hdlcutil/soundmodem.h	1969-12-31 16:00:00.000000000 -0800

+++ ax25-tools-0.0.8/hdlcutil/soundmodem.h	2004-01-23 23:49:25.000000000 -0800

@@ -0,0 +1,90 @@

+/*

+ * The Linux soundcard driver for 1200 baud and 9600 baud packet radio

+ * (C) 1996-1998 by Thomas Sailer, HB9JNX/AE4WA

+ */

+

+#ifndef _SOUNDMODEM_H

+#define _SOUNDMODEM_H

+

+/* -------------------------------------------------------------------- */

+/*

+ * structs for the IOCTL commands

+ */

+

+struct sm_debug_data {

+	unsigned int int_rate;

+	unsigned int mod_cycles;

+	unsigned int demod_cycles;

+	unsigned int dma_residue;

+};

+

+struct sm_diag_data {

+	unsigned int mode;

+	unsigned int flags;

+	unsigned int samplesperbit;

+	unsigned int datalen;

+	short *data;

+};

+

+struct sm_mixer_data {

+	unsigned int mixer_type;

+	unsigned int sample_rate;

+	unsigned int bit_rate;

+	unsigned int reg;

+	unsigned int data;

+};

+

+struct sm_config {

+	int hardware;

+	int mode;

+};

+

+struct sm_ioctl {

+	int cmd;

+	union {

+		struct sm_config cfg;

+		struct sm_diag_data diag;	

+		struct sm_mixer_data mix;

+		struct sm_debug_data dbg;

+	} data;

+};

+

+/* -------------------------------------------------------------------- */

+

+/*

+ * diagnose modes

+ */

+#define SM_DIAGMODE_OFF            0

+#define SM_DIAGMODE_INPUT          1

+#define SM_DIAGMODE_DEMOD          2

+#define SM_DIAGMODE_CONSTELLATION  3

+

+/*

+ * diagnose flags

+ */

+#define SM_DIAGFLAG_DCDGATE    (1<<0)

+#define SM_DIAGFLAG_VALID      (1<<1)

+

+/*

+ * mixer types

+ */

+#define SM_MIXER_INVALID       0

+#define SM_MIXER_AD1848        0x10

+#define SM_MIXER_CRYSTAL       0x11

+#define SM_MIXER_CT1335        0x20

+#define SM_MIXER_CT1345        0x21

+#define SM_MIXER_CT1745        0x22

+

+/*

+ * ioctl values

+ */

+#define SMCTL_DIAGNOSE         0x82

+#define SMCTL_GETMIXER         0x83

+#define SMCTL_SETMIXER         0x84

+#define SMCTL_GETDEBUG         0x85

+

+/* -------------------------------------------------------------------- */

+

+#endif /* _SOUNDMODEM_H */

+

+/* --------------------------------------------------------------------- */