Include unistd on Unix

cmears · cmears · commit 39cd81719dc0 · 2016-08-19T17:25:17.000+10:00
diff --git a/connector.cpp b/connector.cpp
@@ -23,6 +23,7 @@
 #include <netinet/in.h>
 #include <sys/socket.h>
 #include <arpa/inet.h>
+#include <unistd.h>
 
 #endif
 
