diff --git a/cdrskin/cdrskin_timestamp.h b/cdrskin/cdrskin_timestamp.h
index 7b5c8b0..fed9c42 100644
--- a/cdrskin/cdrskin_timestamp.h
+++ b/cdrskin/cdrskin_timestamp.h
@@ -1 +1 @@
-#define Cdrskin_timestamP "2016.03.08.073402"
+#define Cdrskin_timestamP "2016.03.10.195636"
diff --git a/libburn/libdax_msgs.c b/libburn/libdax_msgs.c
index 5b16d1f..5701f84 100644
--- a/libburn/libdax_msgs.c
+++ b/libburn/libdax_msgs.c
@@ -1,7 +1,7 @@
 
 /* libdax_msgs
    Message handling facility of libdax.
-   Copyright (C) 2006 - 2010 Thomas Schmitt <scdbackup@gmx.net>,
+   Copyright (C) 2006 - 2016 Thomas Schmitt <scdbackup@gmx.net>,
    provided under GPL version 2 or later.
 */
 
@@ -34,14 +34,13 @@ static int libdax_msgs_item_new(struct libdax_msgs_item **item,
  int ret;
  struct libdax_msgs_item *o;
  struct timeval tv;
- struct timezone tz;
 
  (*item)= o= 
         (struct libdax_msgs_item *) calloc(1, sizeof(struct libdax_msgs_item));
  if(o==NULL)
    return(-1);
  o->timestamp= 0.0;
- ret= gettimeofday(&tv,&tz);
+ ret= gettimeofday(&tv, NULL);
  if(ret==0)
    o->timestamp= tv.tv_sec+0.000001*tv.tv_usec;
  o->process_id= getpid();
diff --git a/libburn/mmc.c b/libburn/mmc.c
index f2a8ab5..750b87d 100644
--- a/libburn/mmc.c
+++ b/libburn/mmc.c
@@ -1,7 +1,7 @@
 /* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
 
 /* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
-   Copyright (c) 2006 - 2015 Thomas Schmitt <scdbackup@gmx.net>
+   Copyright (c) 2006 - 2016 Thomas Schmitt <scdbackup@gmx.net>
    Provided under GPL version 2 or later.
 */
 
@@ -744,7 +744,6 @@ static int mmc_wait_for_buffer_free(struct burn_drive *d, struct buffer *buf)
 {
 	int usec= 0, need, reported_3s = 0, first_wait = 1;
 	struct timeval t0,tnow;
-	struct timezone dummy_tz;
 	double max_fac, min_fac, waiting;
 
 /* Enable to get reported waiting activities and total time.
@@ -781,7 +780,7 @@ static int mmc_wait_for_buffer_free(struct burn_drive *d, struct buffer *buf)
 	/* There is need to inquire the buffer fill */
 	d->pessimistic_writes++;
 	min_fac = ((double) d->wfb_min_percent) / 100.0;
-	gettimeofday(&t0, &dummy_tz);
+	gettimeofday(&t0, NULL);
 #ifdef Libburn_mmc_wfb_debuG
 	sleeplist[0]= 0;
 	sprintf(sleeplist,"(%d%s %d)",
@@ -802,7 +801,7 @@ static int mmc_wait_for_buffer_free(struct burn_drive *d, struct buffer *buf)
 			(d->pbf_altered ? "? -" : " -"),
 			(int) ((1.0 - min_fac) * d->progress.buffer_capacity));
 #endif
-		gettimeofday(&tnow,&dummy_tz);
+		gettimeofday(&tnow, NULL);
 		waiting = (tnow.tv_sec - t0.tv_sec) +
 			  ((double) (tnow.tv_usec - t0.tv_usec)) / 1.0e6;
 		if (d->pessimistic_buffer_free - buf->bytes >=
@@ -905,10 +904,9 @@ static int print_time(int flag)
 {
 	static struct timeval prev = {0, 0};
 	struct timeval now;
-	struct timezone tz;
 	int ret, diff;
 
-	ret = gettimeofday(&now, &tz);
+	ret = gettimeofday(&now, NULL);
 	if (ret == -1)
 		return 0;
 	if (now.tv_sec - prev.tv_sec < Libburn_scsi_write_timeouT) {
diff --git a/libburn/write.c b/libburn/write.c
index e9e96b0..1a63755 100644
--- a/libburn/write.c
+++ b/libburn/write.c
@@ -1,7 +1,7 @@
 /* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
 
 /* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
-   Copyright (c) 2006 - 2012 Thomas Schmitt <scdbackup@gmx.net>
+   Copyright (c) 2006 - 2016 Thomas Schmitt <scdbackup@gmx.net>
    Provided under GPL version 2 or later.
 */
 
@@ -2748,16 +2748,15 @@ int burn_stdio_slowdown(struct burn_drive *d, struct timeval *prev_time,
 			 int amount, int flag)
 {
 	struct timeval tnow;
-	struct timezone dummy_tz;
 	double to_wait;
 
 	if (flag & 1) {
-		gettimeofday(prev_time, &dummy_tz);
+		gettimeofday(prev_time, NULL);
 		return 1;
 	}
 	if(d->nominal_write_speed <= 0)
 		return 2;
-	gettimeofday(&tnow, &dummy_tz);
+	gettimeofday(&tnow, NULL);
 	to_wait = ( ((double) amount) / (double) d->nominal_write_speed ) - 
 		(double) ( tnow.tv_sec - prev_time->tv_sec ) -
 		(double) ( tnow.tv_usec - prev_time->tv_usec ) / 1.0e6
@@ -2765,7 +2764,7 @@ int burn_stdio_slowdown(struct burn_drive *d, struct timeval *prev_time,
 	if (to_wait >= 0.0001) {
 		usleep((int) (to_wait * 1000000.0));
 	}
-	gettimeofday(prev_time, &dummy_tz);
+	gettimeofday(prev_time, NULL);
 	return 1;
 }