Added code for linked list reversal

CODE in C/Data Structures/Linked_list_reversal.c

@@ -0,0 +1,61 @@
+#include <stdio.h> 
+#include <stdlib.h> 
+
+struct Node { 
+    int data; 
+    struct Node* next; 
+}; 
+
+static void reverse(struct Node** head) 
+{ 
+    struct Node* prev = NULL; 
+    struct Node* curr = *head; 
+    struct Node* next = NULL; 
+    while (curr != NULL) { 
+        next = curr->next; 
+        curr->next = prev; 
+        prev = curr; 
+        curr = next; 
+    } 
+    *head = prev; 
+} 
+
+void push(struct Node** head, int new_data) 
+{ 
+    struct Node* new_node = (struct Node*)malloc(sizeof(struct Node)); 
+    new_node->data = new_data; 
+    new_node->next = (*head); 
+    (*head) = new_node; 
+} 
+
+void printList(struct Node* head) 
+{ 
+    struct Node* temp = head; 
+    while (temp != NULL) { 
+        printf("%d  ", temp->data); 
+        temp = temp->next; 
+    } 
+} 
+
+int main() 
+{ 
+    struct Node* head = NULL; 
+    int n=0,p=0;
+    while(1)
+    {
+    printf("1.Append data to linked list\n2.Reverse the linked list\n3.Display the linked list\nAny other number to exit");
+    scanf("%d",&n);
+    switch(n)
+    {
+        case 1 : printf("Enter the data\n");
+                 scanf("%d",&p);
+                 push(&head,p);
+                 break;
+        case 2 : reverse(&head);
+                 break;
+        case 3 : printList(head);
+                 break;
+        default: exit(0);
+    }
+    }
+}