node in c

1typedef struct { 
2 unsigned int var1; 
3 char* var2; 
4} node; 

1typedef struct node{
2    int value; //this is the value the node stores
3    struct node *next; //this is the node the current node points to. this is how the nodes link
4}node;
5
6node *createNode(int val){
7    node *newNode = malloc(sizeof(node));
8    newNode->value = val;
9    newNode->next = NULL;
10    return newNode;
11}

1// Node of the list
2typedef struct node {
3    int val;
4    struct node * next;
5} node_t;
6

1typedef struct node
2{
3    int number;
4    struct node *next;
5}
6node;
7