[SOLVED] Is there any way to accept all the parameters as a single string?

Is there any way to accept all the parameters as a single string?

For example,

Input:

echo( hello world

Program:

#include<stdio.h>

int main(int n,char** args){
// Replace all the '\0' with ' '
system(args[1]);
return printf("\n");
}

Output:

hello world

Now I need hello world in a pointer.

I know that **char doesn't work the way I want it to..

But is there any efficient way out, instead of calculating the length of each argument, malloc-ing those many bytes and then concatenating it to the allocated memory?

Some access specifier for char** maybe?

I am trying to add echo( a command to DOSBox, so basically echo params and then print a newline. That's it.

Also, is there any way to exclude to recognize an exe without any spaces or is it console specific?

Solution

To echo an empty line, in Windows cmd, the best method is echo(, but also common are echo/, echo. and some more variations.

The (best for cmd) echo( doesn't work in DOS (results in a bad command or filename error), but echo/ works fine even in DOS.