$9$a$.$c: In function $$main$$:

$9$a$.$c:$45$:$85$: error: expected $$;$$ before $)$ token

$45|$ snprintf$($message$,$ sizeof$($message$),$ "A sent process B $\text{'}\%$c$\%$d$\text{'}",$ record, i$))$;

$|^$

$|$ ;

$9$a$.$c:$45$:$85$: error: expected statement before $)$ token

$9$a$.$c:$64$:$79$: error: expected $$;$$ before $)$ token

$64|$ snprintf$($message$,$ sizeof$($message$),"$B received $\text{'}\%$c$\%$d$\text{'}",$ record, i$))$;

$|^$

$|$ ;

$9$a$.$c:$64$:$79$: error: expected statement before $)$ token

$9$a$.$c:$45$:$71$: warning: $\text{'}$ directive output truncated writing $1$ byte into a region of size $0[-$Wformat$-$truncation$=]$

$45|$ snprintf$($message$,$ sizeof$($message$),$ "A sent process B $\text{'}\%$c$\%$d$\text{'}",$ record, i$))$;

$|^$

$9$a$.$c:$45$:$13$: note: $$snprintf$$ output between $22$ and $32$ bytes into a destination of size $20$

$45|$ snprintf$($message$,$ sizeof$($message$),$ "A sent process B $\text{'}\%$c$\%$d$\text{'}",$ record, i$))$;

$|^$~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~