如何将指针参数传递给函数？

I have this program, okay I need the BasicSalary function to take in the parameters as indicated. I have tried to understand the error from my logs, someone help me define this function properly.

#include <stdio.h>
#include <stdlib.h>

struct Employee {
  char Em_name[40];
  int Em_hours;
  char Em_grade[2];
  int Em_id;
};

struct Employee Emps[10];

int total_emps;

void newEmployee() {
  int i;
  for (i = 0; i < total_emps; i++) {
    printf(
        "\n***********************NEW EMPLOYEE*****************************");
    printf("\nEmployee Assigned id :\t\t %d", i + 1);
    printf("\nEnter  Employee Name :\t\t");
    scanf("%s", Emps[i].Em_name);
    printf("Enter Employee Grade :\t\t ");
    scanf("%s", Emps[i].Em_grade);
    printf("Enter Hours Worked :\t\t");
    scanf("%d", &Emps[i].Em_hours);
    printf("\t \t__________SAVED*************\n");
  }
  payslips();
}

void payslips() {
  printf("*********************************************************\n");
  printf("_______________________PAYSLIPS_______________________\n");
  printf("*********************************************************\n");
  printf("Employee Name\tTotal Hours\tBasic Salary ");

  int i;

  for (i = 0; i < total_emps; i++) {
    char *name = Emps[i].Em_name;
    char *grade = Emps[i].Em_grade;
    int *hours = Emps[i].Em_hours;

    printf("\n%s\t\t", name);
    printf("%d\t\t", hours);

    int salary = BasicSalary(hours, grade);
    printf("%d", salary)

  }

  printf("\n*********************************************************\n");
  printf("_______________________END PAYSLIPS_______________________\n");
  printf("*********************************************************\n");
}

int BasicSalary(int hours, char grade) {
  if (grade == 'A') {
    return hours * 500;
  } else if (grade == 'B') {
    return hours * 1000;
  } else {
    return 0;
  }
}

int main() {
  printf("Enter number of Employees: ");
  scanf("%d", &total_emps);

  newEmployee();
}

I would simplify the code, you don't need to use as many pointers and they should be avoided as they are a common source of bugs.

Grade is just a single character, store it as such

struct Employee {
  char Em_name[40];
  int Em_hours;
  char Em_grade;
  int Em_id;
};

They read it as a single character, like you are the integer.

scanf(" %c", &Emps[i].Em_grade);

Now extract the values, no need to use pointers except for the string.

char *name = Emps[i].Em_name;
char grade = Emps[i].Em_grade;
int hours = Emps[i].Em_hours;

printf("\n%s\t\t", name);
printf("%c\t\t", grade); // Throw in for debugging
printf("%d\t\t", hours);

int salary = BasicSalary(hours, grade);
printf("%d", salary);