Thread: passing reference to fucntion

Hey guys i keep getting a warning in ansi c sayin implicit function declaration where i see nothing wrong with it. Its complaing about the MainMenu() function. Could someone give me a hand here?

Code:

#include "ts.h"
#include "ts_utility.h"
#include "ts_options.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
int commandLineArguments(int, char**);
int mainMenu(int*);

int main(int argc, char** argv)
{
   TennisStoreType ts;
   commandLineArguments(argc, argv);
   MainMenu(&main);

   return EXIT_SUCCESS;
}

int commandLineArguments(int argc, char **argv) 
{   
    /* makes a local copy of argc and **argv */

 
   FILE *customer, *stock, *logfile; 
   
    /* declares a pointer to each file*/

    /* test if 4 arguments exist including the exucutable*/

   if(argc !=4) 
   {
     printf("please enter 3 cmd arguments!\n");
     return 1;  
     /* stop pocessing*/
   }

    /* attempt to open and read arg 1*/

   customer = fopen(argv[1], "r");

    /* check if custome.csv exists*/

   if(customer ==NULL)
   {
     printf("cannot open %s for reading\n", argv[1]);
     return 1;  
     /* can't go on*/
   }

     /* try to open stock.csv and read it*/

   stock = fopen(argv[2], "r");
  
     /* if stock.csv does not exist error*/
   
   if(stock == NULL)
   {
     printf("cannot open %s for reading\n",argv[2]);
     return 1;  

     /* stop processing*/
   }

     /* open logfile for reading */  
 
   logfile = fopen(argv[3], "r");

     /* check if logfile exists*/

   if(logfile == NULL)
   {
     printf("cannot open %s for reading\n", argv[3]);
     return 1;  
 
     /* stop processing*/
   }
   
     /* close all files */

   fclose(customer);
   fclose(stock);
   fclose(logfile);

   return 0;

    
}

int MainMenu(int *c)
{

  int choice = 0;
  /* declare variables*/
  
  
  do
   {

     printf("\nMain Menu:");
     printf("1) Add Customer\n");
     printf("2) Add Stock\n");
     printf("3) Delete Record\n");
     printf("4) Display Customer\n");
     printf("5) Display stock\n");
     printf("6) Make Sale\n");
     printf("7) Sales Log\n");
     printf("8) Save and Exit\n");
     printf("9) Abort\n");

     fscanf(stdin, "%d",&choice);

     switch(choice)
     {
       case 1:
       printf("Add stock");
       break;

     }

  }
  while(choice !=9);
  

  /* switch case */

  /*  do while

  /* while !=10 */  

  return 0;
}

You have the declaration:

int mainMenu(int*);

But the function definition:

int MainMenu(int *c)

Notice the difference in the case of the first letter.

The porototype it is

Code:

int mainMenu(int*);

The actulal function you are calling is

Code:

MainMenu(&main);

Kurt
edit: Too late again.

haha, i keep beating you to the answers, ZuK :P

Don't worry, leaving work now, so won't be posting for a while.