diff --git a/cv6/a_station.c b/cv6/a_station.c
index d0e7f97..6a1ebff 100644
--- a/cv6/a_station.c
+++ b/cv6/a_station.c
@@ -2,6 +2,18 @@
 #include <stdlib.h>
 #include <string.h>
 
+
+struct car {
+    char target[50];   // Cíl trati, řetězec
+    int capacity;      // Kapacita trati
+};
+
+struct station {
+    struct car** tracks; // Pole ukazatelů na `car` (jednotlivé tratě)
+    int track_count;     // Počet tratí
+};
+
+
 struct station* create_station() {
     struct station* station = (struct station*)calloc(1, sizeof(struct station));
     station->tracks = (struct car**)calloc(STATION_SIZE, sizeof(struct car*));