Some gas handling improvements

Add a time linear gas interpolation strategy. Some minor changes.

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/gaspressures.h b/gaspressures.h
index 71fee341e..420c117a2 100644
--- a/gaspressures.h
+++ b/gaspressures.h
@@ -27,6 +27,7 @@ struct pr_interpolate_struct {
 	int acc_pressure_time;
 };
 
+enum interpolation_strategy {SAC, TIME, CONSTANT};
 
 #ifdef __cplusplus
 }