C function that recieves pointer
#include <stdio.h>
void salaryhike(int *var, int b)
{
*var = *var+b;
}
int main()
{
int salary=0, bonus=0;
printf("Enter the employee current salary:");
scanf("%d", &salary);
printf("Enter bonus:");
scanf("%d", &bonus);
salaryhike(&salary, bonus);
printf("Final salary: %d", salary);
return 0;
}