[PATCH] Identify below floor event type properly.

[Michael Andreen]

This event is on when accumulating deco time. Once you reach the floor
deco time will start decreasing and the event will stop. Going below the
floor again will re-activate the event.

Also identify event type 13 in DM4 imports as airtime.

Signed-off-by: Michael Andreen <harv at ruin.nu>
---
 libdivecomputer.c | 2 +-
 parse-xml.c       | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/libdivecomputer.c b/libdivecomputer.c
index 9ad5df5..57a64a5 100644
--- a/libdivecomputer.c
+++ b/libdivecomputer.c
@@ -149,7 +149,7 @@ static void handle_event(struct divecomputer *dc, struct sample *sample, dc_samp
 		N_("none"), N_("deco stop"), N_("rbt"), N_("ascent"), N_("ceiling"), N_("workload"),
 		N_("transmitter"), N_("violation"), N_("bookmark"), N_("surface"), N_("safety stop"),
 		N_("gaschange"), N_("safety stop (voluntary)"), N_("safety stop (mandatory)"),
-		N_("deepstop"), N_("ceiling (safety stop)"), N_("unknown"), N_("divetime"),
+		N_("deepstop"), N_("ceiling (safety stop)"), N_("below floor"), N_("divetime"),
 		N_("maxdepth"), N_("OLF"), N_("PO2"), N_("airtime"), N_("rgbm"), N_("heading"),
 		N_("tissue level warning"), N_("gaschange"), N_("non stop time")
 	};
diff --git a/parse-xml.c b/parse-xml.c
index 916cfeb..5aa2967 100644
--- a/parse-xml.c
+++ b/parse-xml.c
@@ -1632,6 +1632,10 @@ extern int dm4_events(void *handle, int columns, char **data, char **column)
 				/* 6 Mandatory safety stop ceiling error */
 				cur_event.name = strdup("violation");
 				break;
+			case 7:
+				/* 7 Below deco floor */
+				cur_event.name = strdup("below floor");
+				break;
 			case 8:
 				/* 8 Dive time alarm */
 				cur_event.name = strdup("divetime");
@@ -1650,6 +1654,10 @@ extern int dm4_events(void *handle, int columns, char **data, char **column)
 				/* 12 High ppO2 */
 				cur_event.name = strdup("PO2");
 				break;
+			case 13:
+				/* 13 Air time */
+				cur_event.name = strdup("airtime");
+				break;
 			case 18:
 				/* 18 Ceiling error */
 				cur_event.name = strdup("ceiling");
-- 
1.8.1.5