Thread: Retail Outlet Managment System - the 4th

It's due on midnight yesterday(11/10/07), so I lost a lot of points from this(maybe lost 70 out of 100). I cannot make up for this lost points, I think. Please somebody help me how to make my program run because it has a lot of error messages. I have updated followings today.

Code:

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

#define MAX_TBL_SIZE 30, MIN_STOCK_LEVEL 10 

int index, number, input_item_id, input_item_stock, ItemId, Stock, Sufficient, 
   qty_sold, qty_new, input_item_id;;
float UnitPrice;
char file_name[100];
int num, r, c;
void ActionCode(int [8]);
void input(int input_item_id[index], int input_item_stock[index], 
   float UnitPrice[index]);
void CURRENTSTATUS(int ItemId[index], int Stock[index], int UnitPrice[index],
   char Sufficient);
 

int main(void) {
   
   FILE *ifp;
  
   fprintf(stderr, "Enter the name of the input file: \n");
   fscanf(ifp, "&#37;d", &num);
   ifp = fopen("file_name", "r");
   ActionCode([8]);
   input(input_item_id, input_item_stock, UnitPrice);
   CURRENTSTATUS(ItemId, Stock, UnitPrice, Sufficient);
 
   system("PAUSE");
   return 0;
}   
 
void input(int input_item_id[index], int input_item_stock[index], float 
   UnitPrice[index]){
   while(input_item_id[index] != 0 && input_item_stock[index] != 0 
   && UnitPrice[index] != 0){
 
      fscanf(ifp, "%d", &input_item_id[index]);
      fscanf(ifp, "%d", &input_item_stock[index]);
      fscanf(ifp, "%f", &UnitPrice[index]);

      index++;
} 

void CURRENTSTATUS (int ItemId[index], int Stock[index], int 
   UnitPrice[index], char Sufficient){
   
   if(input_item_stock < MIN_STOCK_LEVEL)
      fprintf(stdout, "No", &Sufficient);            
   else
      fprintf(stdout, "Yes", &Sufficient);
      fprintf(stdout, "CURRENT STATUS\n");
      fprintf(stdout, "Id\tStock\tPrice\tSufficient\n");
      fprintf(stdout, "%d\t%d\t%.2f\t%c\n", ItemId[index], Stock[index],
      UnitPrice[index], Sufficient); 

void ActionCode(int *){
   int [8] = {1, 2, 3, 4, 5, 6, 7, 8};
                 
   while ((c =fgetc(ifp)) != EOF) {   
      int number=1;
      switch (number){
while(number != 0){

            case 1:
               CURRENTSTATUS(ItemId, Stock, UnitPrice, Sufficient);                                 
               break;
            case 2:
               if(Stock[index] == 0)
               fprintf(stdout, "There is no item with id %d.\n", 
               ItemId[index]);
               break; 
            case 3:
               fprintf(ofp, "After sale, there are %d items with id %d.\n", 
               qty_sold, ItemId);
         
               if(qty_new < MIN_STOCK_LEVEL){
               fprintf(stdout, "This product needs to be reordered.\n");
               }
               break;    
            case 4: /* input_item_id == 1 */ 
               fprintf(ofp, "After purchase, there are %d items with id %d.\n", 
               qty_new[index],ItemId[index]); 
            
                  if(qty_new < MIN_STOCK_LEVEL){
                  fprintf(stdout, "This product needs to be reordered.\n");
                  }
               break;
            case 5:
               if(qty_new < MIN_STOCK_LEVEL){
                  fprint(stdout, "Items to be reordered\n");
                  fprint(stdout, "%d\n", ItemId[index]);
                  }
               break;
            case 6:
               if  (qty_new <= 1){
               printf("Lowest Stock: Only %d items left with id %d.\n", 
               qty_new[index], ItemId[index]);
               fprintf(stdout, "URGENT ORDER - this product needs to be"}; 
               fprintf(stdout, "re-ordered\n"); 
               fprintf(stdout, "immediately.\n");
               }
               break;
            case 7:
               Unitprice[index] += (Stock[index]) * (UnitPrice[index]);
               UnitPrice[index] += (Stock[index]) * (UnitPrice[index]);
               fprintf(stdout, "Total price of all the items: $.2f\n", 
               UnitPrice[index]);
               break;
            case 8:
               fprintf(stdout, "Good Bye!\n");
               break;
         }  
      }        
   }
}

Followings are error messages:

[code]
23 G:\retail.c [Warning] built-in function 'index' declared as non-function
G:\retail.c In function `main':
42 G:\retail.c syntax error before '[' token
43 G:\retail.c [Warning] passing arg 1 of `input' makes pointer from integer without a cast
43 G:\retail.c [Warning] passing arg 2 of `input' makes pointer from integer without a cast
43 G:\retail.c incompatible type for argument 3 of `input'
44 G:\retail.c [Warning] passing arg 1 of `CURRENTSTATUS' makes pointer from integer without a cast
44 G:\retail.c [Warning] passing arg 2 of `CURRENTSTATUS' makes pointer from integer without a cast
44 G:\retail.c incompatible type for argument 3 of `CURRENTSTATUS'
G:\retail.c In function `input':
55 G:\retail.c `ifp' undeclared (first use in this function)
(Each undeclared identifier is reported only once
for each function it appears in.)
G:\retail.c In function `CURRENTSTATUS':
65 G:\retail.c `MIN_STOCK_LEVEL' undeclared (first use in this function)
G:\retail.c In function `ActionCode':
74 G:\retail.c parameter name omitted
75 G:\retail.c syntax error before '[' token
G:\retail.c In function `CURRENTSTATUS':
117 G:\retail.c `ofp' undeclared (first use in this function)
134 G:\retail.c subscripted value is neither array nor pointer
163 G:\retail.c subscripted value is neither array nor pointer
164 G:\retail.c syntax error before '}' token
178 G:\retail.c `Unitprice' undeclared (first use in this function)