diff -up genwqe-user-4.0.18/lib/hardware.c.than genwqe-user-4.0.18/lib/hardware.c
--- genwqe-user-4.0.18/lib/hardware.c.than	2017-03-13 14:17:31.020262652 +0100
+++ genwqe-user-4.0.18/lib/hardware.c	2017-03-13 14:17:50.930509139 +0100
@@ -1453,7 +1453,7 @@ int h_inflate(z_streamp strm, int flush)
 
 			rc = __check_stream_end(strm);
 			if (rc == Z_STREAM_END) {
-				hw_trace("    Suppress Z_STREAM_END %ld %ld\n",
+				hw_trace("    Suppress Z_STREAM_END %zd %zd\n",
 					 s->obuf_avail, s->obuf_total);
 				s->rc = Z_STREAM_END;
 				rc = Z_OK;
diff -up genwqe-user-4.0.18/lib/software.c.than genwqe-user-4.0.18/lib/software.c
--- genwqe-user-4.0.18/lib/software.c.than	2017-03-13 14:15:54.630910546 +0100
+++ genwqe-user-4.0.18/lib/software.c	2017-03-13 14:34:12.460362752 +0100
@@ -533,8 +533,8 @@ z_off64_t gztell64(gzFile file)
 	return (* p_gztell64)(file);
 }
 
-static z_off_t (* p_gzseek64)(gzFile file, z_off64_t offset, int whence);
-z_off_t gzseek64(gzFile file, z_off64_t offset, int whence)
+static z_off64_t (* p_gzseek64)(gzFile file, z_off64_t offset, int whence);
+z_off64_t gzseek64(gzFile file, z_off64_t offset, int whence)
 {
 	zlib_stats_inc(&zlib_stats.gzseek64);
 	check_sym(p_gzseek64, -1ll);
@@ -550,7 +550,7 @@ z_off_t gzoffset(gzFile file)
 }
 
 static z_off64_t (* p_gzoffset64)(gzFile file);
-z_off_t gzoffset64(gzFile file)
+z_off64_t gzoffset64(gzFile file)
 {
 	zlib_stats_inc(&zlib_stats.gzoffset64);
 	check_sym(p_gzoffset64, -1ll);