Im using xcode 4.6 and im having problems reading files using the fopen function in c

Question

Im using xcode 4.6 and im having problems reading files using the fopen function in c

Answer 1

Yes, but that would not cause the "build  failed" message.
right I missed that part. Looks like two problems then.
//  main.m
//  ASCTestFopen
//  Created by Frank Caggiano on 3/2/13.
//  Copyright (c) 2013 Frank Caggiano. All rights reserved.
#import <Foundation/Foundation.h>
#include <stdio.h> 
int main(int argc, const char * argv[])
    @autoreleasepool {
        FILE *fp, *fopen();
        // insert code here...
        if((fp = fopen("~/test.txt","r")) == NULL)
            NSLog(@"open failed");
    return 0;
This will compile ad run in Xcode with a project type of comand line tool