🚀 go-pugleaf

Hello All,

    I've tried to debug the code below, but can't figure out what is
causing the errors. I appreciate if anyone of you could give me a hand
on that. Follows the code and the error messages.

TIA,

-Chris

File "restaurant.h"

struct restaurant {
	char   *name;
	char   *address;
	int    average_cost;
	char   *food_type;
};

typedef struct restaurant DINER;



/********** Preprocessor
***********************************************/

#define MAX 3

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "restaurant.h"


/********** Functions
***************************************************/

int fill_out(DINER);
int print_out(DINER);
int compare_cost(const void *, const void *);
int print_rest(DINER,char *);



/********** main
*******************************************************/

int main()
{
	DINER chain[MAX];
	char  *type[10];

	fill_out(chain[MAX]);
	printf("\n%s", "Enter the type of food desired: ");
	scanf("%s",type);
	printf("\n%s\n",type);
	print_rest(chain[MAX],type);
	print_out(chain[MAX]);
    return 0;
}


/************************************************************************
 *
 * fill_out: Assign values to each array member (structure).
 *

************************************************************************/

int fill_out(chain)
DINER chain[];
{
	int i;

	for (i = 0; i < MAX; ++i){
	    printf("Enter name: ");
        scanf("%s",&chain[i].name);
	    printf("\n%s","Enter address: ");
	    scanf("%s",&chain[i].address);
        printf("\n%s","Enter avg cost: ");
	    scanf("%d",&chain[i].average_cost);
	    printf("\n%s","Enter type of food: ");
	    scanf("%s",&chain[i].food_type);
	    printf("\n");
	}
    return 0;
}



/************************************************************************
 *
 * compare_cost: Compare two array members when qsorting.
 *

************************************************************************/

int compare_cost(const void *ell1, const void *ell2)
{
	DINER *el1 = (DINER*)ell1;
	DINER *el2 = (DINER*)ell2;

	if (el1 ->average_cost == el2->average_cost) return 0;
	else if (el1->average_cost < el2->average_cost) return -1;
        	else return 1;
}

/************************************************************************
 *
 * print_rest: Print list of restaurants in ascending cost order
 *

************************************************************************/

int print_rest(chain,type)
DINER chain[];
char *type;
{
	int i;

	printf("\n%s\n","Got in!!!");
	qsort(&chain,MAX,sizeof(chain[1]),compare_cost);
	for (i=0; i<MAX; i++)
        	if (strcmp(type,chain[i].food_type))
			        printf("%s\n",chain[i].name);
    return 0;
}

Errors:

>bcc32 -v- -w -O1 13_4.c
Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland
13_4.c:
Warning W8075 13_4.c 33: Suspicious pointer conversion in function main
Error E2342 13_4.c 47: Type mismatch in parameter 'chain' (wanted
'restaurant', got 'undefined') in function fill_out
Error E2342 13_4.c 72: Type mismatch in parameter 'chain' (wanted
'restaurant', got 'undefined') in function print_out
Error E2342 13_4.c 110: Type mismatch in parameter 'chain' (wanted
'restaurant', got 'undefined') in function print_rest
*** 3 errors in Compile ***
>Exit code: 1