Move get_units() to prefs.c

get_units() returns the current unit preference, thus it
belongs in prefs.c rather than gtk-gui.c

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/prefs.c b/prefs.c
index 04db63044..7c833116f 100644
--- a/prefs.c
+++ b/prefs.c
@@ -2,6 +2,11 @@
 
 #include "dive.h"
 
+struct units *get_units()
+{
+	return &prefs.units;
+}
+
 static void set_bool_conf(char *name, gboolean value, gboolean def)
 {
 	if (value == def) {