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The problem is that there is no way to run C code at the preprocessor stage, and the preprocessor itself doesn't have any string processing capability built in, let alone a "de-stringify" operator to...

Your "ugly" way is the only way.

Clearly you've never had a thought in your life.

Salem's (obviously untested) code started the loop at 0 instead of 1, an easy mistake to make from "muscle" memory. It was supposed to be something like this.


#include <stdio.h>
#include...

Why don't you try thinking for yourself and figuring out the small mistake in Salem's code.

I see you may not want this anymore, but had a little time to look at it today and I think the following works.

The dump of the returned message looks like this:


45 00 00 30 00 00 00 00 3C...

Looking at this again, I see that I accidentally used / instead of \ for my hex characters in the string (!), and also since my machine is little-endian I need to swap the bytes at the end of the...

Perhaps your program was waiting for a response and stole the response from the other ping program (if that's possible).
Here's an implementation based on the RFC example C code that might work:

...

I hadn't looked at it closely, but it clearly has some issues (&gt; is how you write > in html, as you probably know). It does make me wonder if it's even a (robustly) correct calculation. Hers's the...

I think you need to set icmp_cksum properly.
Ping in C - GeeksforGeeks

I didn't say a mouse was a solution.
I said to try it to see if it works.
It DOES NOT work for me, with either the touchpad or the mouse.
Anyway, you obviously don't want my help so I'll leave you...

Try a mouse. Neither seems to work for me. The terminal seems to be eating the mouse clicks.

Presumably you are using the ncurses library.
What exactly is your compile line?


You say you tried it on Linux and it worked fine. So does it work on Linux or not?

EDIT:
Also, have you...

Are you using ncurses itself or are you using pdcurses?
Did you download a precompiled library or compile it yourself?
Are you compiling your program through mingw or msys2, or just directly on...

The article incorrectly calls "\e[1;1H\e[2J" a "regex".
It is, of course, an ANSI escape sequence.
ANSI escape code - Wikipedia

Even Windows seems to respond to these now, although I don't think...

What do you mean by with `#here` strcspn says the position is 0, so it works.

EDIT:
If file[x] is a single character (I don't know what the & is for), then you could use strchr backwards,...

strcspn does what you want. The 'c' stands for compliment, and it counts how many leading characters of your string are not any of the given characters. It returns the length of the string if none of...

Try one of these:


0x00ff58 Begin
0x00ff9d KP_Begin

It's from the list here: https://github.com/linuxmint/gtk/blob/master/gdk/keynames.txt
Here is the section with the above codes in it:

Depending on your system you may also need to define _POSIX_C_SOURCE before including stdio.h to use fileno:


#define _POSIX_C_SOURCE
#include <stdio.h>

So now just add in a counter.

Why are you using such a stupid function? It's just:


void f(int a) {
return a >= 1 ? 1 : a;
}

Hardware problems can be very flaky.
Could just be something a little loose.
In any case, make sure you back everything up!

1. There is a hidden startup function:


startup:
...
call main
...
exit process ("return" to operating system) with exit system call

2. Yes, of course it's the same.

Compilation unit 1:


#include <stdio.h>
#include <stdlib.h>

// tell this compilation unit about the existence of function f2
// in another comp. unit
void f2();

This is even less code:


#include <stdio.h>
#include <stdlib.h>

typedef struct Tree {
int value;
struct Tree *left, *right;
} Tree;

You are still ignoring one warning (unused variable d).

Also, this is a strange comment:


Why do you malloc one random node when you store all the others on the stack?
You could just say:

...