From 4020a7124a80a608acd41a913ca5f6ad3ff3d488 Mon Sep 17 00:00:00 2001
From: hybrid <hybrid@hybridlabs.pro>
Date: Sun, 12 Jul 2026 21:30:48 +0300
Subject: add: tmp commit

---
 include/ballistics.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include/ballistics.h')

diff --git a/include/ballistics.h b/include/ballistics.h
index 470c7a6..84a883d 100644
--- a/include/ballistics.h
+++ b/include/ballistics.h
@@ -13,4 +13,9 @@ double calculate_air_density(double temperature,
 							 double pressure,
 							 double relative_humidity);
 
+double retard(DragModel ballistic_model,
+			  double ballistic_coefficient,
+			  double velocity,
+			  double temperature);
+
 #endif
-- 
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