warning assignment from incompatible pointer type enabled by default

IMAGES

1. c

   

2. ios

   

3. warning: passing argument 1 of 'display' from incompatible pointer type [-Wincompatible-pointer

   

4. Warning Assignment From Incompatible Pointer Type

   

5. Warning Assignment From Incompatible Pointer Type

   

6. Solved When this code is compiled It produces this warning