How to send ctrl+z in C

Question

I\'m working with Arduino.

I want to send Ctrl+z after a string in C. I tried truncating ^Z but that didn\'t work. So how to do th

Answer 1

I hacked this up as I needed similar

#include 
#define CTRL(x) (#x[0]-'a'+1)
int main (void)
{
    printf("hello");
    printf("%c", CTRL(n));
    printf("%c", CTRL(z));
}

hope it helps 8)