Add support divecomputer based TTS

Since earlier have we had support for our own calculated TTS. This adds
support for holding TTS values reported by a dive computer.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/profile.h b/profile.h
index 54d250a2b..99a181e63 100644
--- a/profile.h
+++ b/profile.h
@@ -29,6 +29,7 @@ struct plot_data {
 	int ceiling;
 	int ceilings[16];
 	int ndl;
+	int tts;
 	int stoptime;
 	int stopdepth;
 	int cns;