adjust the format

yeeshell.c

@@ -35,17 +35,16 @@ int main()
 	{
 		history[i] = (char *)calloc(CMDLINE_MAX_SIZE, sizeof(char));
 	}
-	/* Install the signal handlers */
 
-	/* These are the ones you will need to implement */
+	/* Install the signal handlers */
 	Signal(SIGINT, sigint_handler);	  /* ctrl-c */
 	Signal(SIGTSTP, sigtstp_handler); /* ctrl-z */
 	Signal(SIGCHLD, sigchld_handler); /* Terminated or stopped child */
-
-	/* This one provides a clean way to kill the shell */
 	Signal(SIGQUIT, sigquit_handler);
 
+	/* initiate job list */
 	initjobs(jobs);
+
 	/* execute the shell's read, parse and execution loop */
 	do
 	{
@@ -524,6 +523,20 @@ struct job_t *getjobjid(struct job_t *jobs, int jid)
 	return NULL;
 }
 
+int maxjid(struct job_t *jobs)
+{
+	int i, max = 0;
+
+	for (i = 0; i < JOBS_MAX_QUANTITY; i++)
+	{
+		if (jobs[i].jid > max)
+		{
+			max = jobs[i].jid;
+		}
+	}
+	return max;
+}
+
 handler_t *Signal(int signum, handler_t *handler)
 {
 	struct sigaction action, old_action;

yeeshell.h

@@ -72,6 +72,9 @@ struct job_t *getjobpid(struct job_t *jobs, pid_t pid);
 /* getjobjid  - Find a job (by JID) on the job list */
 struct job_t *getjobjid(struct job_t *jobs, int jid);
 
+/* maxjid - Returns largest allocated job ID */
+int maxjid(struct job_t *jobs);
+
 /* Signal - wrapper for the sigaction function */
 typedef void handler_t(int);
 handler_t *Signal(int signum, handler_t *handler);