From 2c8974b6c6cc0b9d9658e9e93c416c9abe288f8c Mon Sep 17 00:00:00 2001
From: fonkou <fonkoukamtewi@th-nuernberg.de>
Date: Tue, 25 Nov 2025 16:57:33 +0100
Subject: [PATCH] add typdef StackNode

---
 stack.c | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/stack.c b/stack.c
index e3a90d4..845f1a6 100644
--- a/stack.c
+++ b/stack.c
@@ -8,26 +8,23 @@
     * `clearStack`: gibt den gesamten Speicher frei. */
 
 // Pushes data as pointer onto the stack.
-StackNode *push(StackNode *stack, void *data)
-{
+typedef struct  Stack_node{
+    int *stackNode;
+}StackNode;
+
+StackNode *push(StackNode *stack, void *data) {
 
 }
 
 // Deletes the top element of the stack (latest added element) and releases its memory. (Pointer to data has to be
 // freed by caller.)
-StackNode *pop(StackNode *stack)
-{
-
+StackNode *pop(StackNode *stack) {
 }
 
 // Returns the data of the top element.
-void *top(StackNode *stack)
-{
-
+void *top(StackNode *stack) {
 }
 
 // Clears stack and releases all memory.
-void clearStack(StackNode *stack)
-{
-
-}
\ No newline at end of file
+void clearStack(StackNode *stack) {
+}