From 1d1796c97867ada2211a39b313ef6398297c7b8f Mon Sep 17 00:00:00 2001
From: hybrid <hybrid@hybridlabs.pro>
Date: Sat, 8 Aug 2026 08:10:17 +0300
Subject: upd: tmp

---
 include/ballistics.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'include/ballistics.h')

diff --git a/include/ballistics.h b/include/ballistics.h
index ab68c3f..7ba4248 100644
--- a/include/ballistics.h
+++ b/include/ballistics.h
@@ -19,4 +19,21 @@ double retard(DragFunction drag_function,
 			  double velocity,
 			  double temperature);
 
+typedef struct RangeCardRecord RangeCardRecord;
+struct RangeCardRecord {
+	size_t n;
+	double range;
+	double elevation;
+	Windage windage;
+	double lead;
+	double time_of_flight;
+	double bullet_speed;
+	double kinetic_energy;
+};
+typedef struct RangeCard RangeCard;
+struct RangeCard {
+	RangeCardRecord *card;
+	size_t records;
+};
+
 #endif
-- 
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