Counting functions in C source code

Question

I have complete project in C, which can be built with gcc or Visual Studio. There are no calls to external libraries.

I would like to know how many functions there

Answer 1

i have an idea to count the functions .c file.. wecan count this .java file also. this is c# class file and you can pass the file to the the class

class CountFunctions
{

    private FileInfo File;
    private int functions = 0;

    public int getNumberOfFunctions
    {
        get { return functions; }
    }

    public countfunctions(FileInfo fs) {
        File = fs;
        getLineOfCode();
    }

    private void getLineOfCode()
    {
        string line;
        try
        {
            StreamReader reader = File1.OpenText();
            while (true)
            {
                line = reader.ReadLine();

                if (IsFunction(line))
                {
                    Functions++;
                }

                if (line == null)
                    break;
            }
        }
        catch (Exception r)
        {
            Console.WriteLine(r.Message);
        }

    }

    private bool IsFunction(string line)
    {
        if (line.Contains("void") || line.Contains("int") || line.Contains("short") || line.Contains("long") || line.Contains("float") || line.Contains("char") || line.Contains("double"))
        {
            if (!line.Contains(";"))
            {
                return true;
            }
        }
        return false;
    }
}