From e2aecaed4b7d3d6af0f81e31eaf7546887bb366c Mon Sep 17 00:00:00 2001
From: "Alfred E. Heggestad" <aeh@db.org>
Date: Sun, 23 Mar 2014 18:54:48 +0100
Subject: dtmfio: fix warnings and improve detection

---
 mk/modules.mk           | 7 +------
 modules/dtmfio/dtmfio.c | 9 +++++++--
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/mk/modules.mk b/mk/modules.mk
index db0a5a0..242299c 100644
--- a/mk/modules.mk
+++ b/mk/modules.mk
@@ -187,6 +187,7 @@ USE_QTCAPTURE := yes
 endif
 ifeq ($(OS),linux)
 USE_EVDEV := $(shell [ -f $(SYSROOT)/include/linux/input.h ] && echo "yes")
+MODULES   += dtmfio
 endif
 ifeq ($(OS),win32)
 USE_WINWAVE := yes
@@ -347,9 +348,3 @@ endif
 ifneq ($(USE_X11),)
 MODULES   += x11 x11grab
 endif
-
-ifeq ($(OS),linux)
-MODULES   += dtmfio
-endif
-
-
diff --git a/modules/dtmfio/dtmfio.c b/modules/dtmfio/dtmfio.c
index 10fdf43..5d9534c 100644
--- a/modules/dtmfio/dtmfio.c
+++ b/modules/dtmfio/dtmfio.c
@@ -65,6 +65,9 @@ static const char *DTMF_OUT = "/tmp/dtmf.out";
 
 static void dtmf_handler(struct call *call, char key, void *arg)
 {
+	(void)call;
+	(void)arg;
+
 	if ( key != 0 ) {
 		fprintf(fd, "%c", key);
 		fflush(fd);
@@ -78,6 +81,10 @@ static void ua_event_handler(struct ua *ua,
 			     const char *prm,
 			     void *arg )
 {
+	(void)ua;
+	(void)prm;
+	(void)arg;
+
 	if ( ev == UA_EVENT_CALL_ESTABLISHED ) {
 		fprintf(fd, "E");
 		fflush(fd);
@@ -88,8 +95,6 @@ static void ua_event_handler(struct ua *ua,
 		fprintf(fd, "F");
 		fflush(fd);
 	}
-
-	return;
 }
 
 
-- 
cgit v1.2.3