$OpenBSD: patch-src_psk31-transmitter_h,v 1.1 2010/07/01 01:57:33 jakemsr Exp $
--- src/psk31-transmitter.h.orig	Tue Aug  2 09:50:58 2005
+++ src/psk31-transmitter.h	Thu May  6 16:19:11 2010
@@ -5,6 +5,8 @@
 #ifndef __PSK31_TRANSMITTER_INCLUDED
 #define __PSK31_TRANSMITTER_INCLUDED
 
+#include <sndio.h>
+
 #include "psk31-coder.h"
 
 #define DMA_BUF_BITS 10
@@ -18,7 +20,7 @@ class psk31_transmitter { (private)
 	int transmit_state;
 	//int saved_echo_char;
 	//int saved_echo_timestamp;
-	int audiofd;
+	struct sio_hdl *hdl;
 	int cwmode;
 	int qpsk;
 	int lsb;
@@ -85,7 +87,7 @@ class psk31_transmitter { (private)
 		if(q) *q=qpsk; if(l) *l=lsb; if(f) *f=_txfreq;
 		if(cw) *cw=cwmode;
 	}
-	void set_audiofd(int fd) { audiofd=fd; }
+	void set_audiofd(struct sio_hdl *h) { hdl=h; }
 	int send_char(int c);
 	int send_string(char *str);
 	int send_cw_string(int need_postamble, char *str);