add missing signal.h include

This commit is contained in:
Alex Suraci 2014-06-17 21:59:12 -07:00
parent 3a482689c5
commit 9f8dcfe69a

View File

@ -34,6 +34,7 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <signal.h>
#include <unistd.h>
#include <time.h>
#include <ctype.h>