From 812da46b6aed469bf32b95fd4e4f713313f99fff Mon Sep 17 00:00:00 2001
From: ov075wu <oleksandr.vyshniakov.2@student.tuke.sk>
Date: Tue, 4 Nov 2025 17:15:52 +0100
Subject: [PATCH] refresh

---
 du4/program.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/du4/program.c b/du4/program.c
index 1a263e5..98c19b3 100644
--- a/du4/program.c
+++ b/du4/program.c
@@ -1,5 +1,22 @@
 #include <stdio.h>
 
+
+struct car* add_car (struct car* first, const char* target) {
+
+}
+
+void print_train (struct car* first) {
+
+}
+
+void cancel_train (struct car* first) {
+    
+}
+
+struct car* clear_train(struct car* first, const char* target) {
+    
+}
+
 int main() {
     return 0;
 }
\ No newline at end of file