print_children func works

main.go

@@ -71,6 +71,16 @@ func get_parents(headings []heading) {
 	}
 }
 
+func print_children(heading *heading, headings []heading) {
+	fmt.Printf("pointer of parent: %p\n", heading)
+
+	for index, _ := range headings {
+		if headings[index].parent == heading {
+			fmt.Printf("Header of parent %p: %s\n", heading, headings[index].text)
+		}
+	}
+}
+
 func main() {
 	file_content_raw, err := os.ReadFile(os.Args[1])
 
@@ -93,6 +103,12 @@ func main() {
 
 	get_parents(headings)
 
+	// print all children that do not have a parent
+	//print_children(nil, headings)
+
+	// print all children of the second header
+	print_children(&headings[1], headings)
+
 	fmt.Printf("%v\n", headings)
 
 	header_level_count := count_levels(headings)