#include <unistd.h>
#include <stdlib.h>
#include <sys/wait.h>
+#include <stdio.h>
-#include <lib-sys/mutt_signal.h>
-
-#include "mutt.h"
+#include "mutt_signal.h"
+#include "unix.h"
/* Invokes a commmand on a pipe and optionally connects its stdin and stdout
* to the specified handles.