Image 1 is my struct and I use these structs in image 2 functions. while I compile this program, it is still executable but it will show a warning:

warning: incompatible pointer types assigning to 'Node *' from

'struct Node *' [-Wincompatible-pointer-types]

p=p->next;

How can I solve this issue??

btw, this is a C program.

4 5 typedef struct char title [50] char author [50]; int year; 10 11 Book; 12 13 typedef structt 14 15 16 Node; 17 18 typedef structt 19 20 21 List; Book xbook; struct Node knext Node head; Node ktail; 23 4 5 typedef struct char title [50] char author [50]; int year; 10 11 Book; 12 13 typedef structt 14 15 16 Node; 17 18 typedef structt 19 20 21 List; Book xbook; struct Node knext Node head; Node ktail; 23