Thread: Too few arguments error. Calling a function from within a function?

Code:

      
double calc_baking_time(char bread_type, char loaf, char manual);
int main()
 {
}
 void instructions_white_single_manual()
  {
          printf("Primary kneading: 15 mins\n");
 
          printf("Primary rising: 60 mins\n");
 
          printf("Secondary kneading: 18 mins\n");
 
          printf("Secondary rising: 20 mins\n");
 
          printf("Loaf shaping: 2 seconds\n");
 
          printf("You should remove the dough for manual baking.\n");
 
          calc_baking_time(char bread_type, char loaf, char manual);

Basically im trying to call another function from within my instructions_white_single_bake, but i keep getting "expected expression before char" error