Compile fix

AlexeyAB

2018-04-05 f1ad9a0487dc60c01e56bacb2a67de1e1006b4b7

 src/cost_layer.h

@@ -1,7 +1,7 @@
#ifndef COST_LAYER_H
#define COST_LAYER_H
#include "params.h"
#include "layer.h"
#include "network.h"

typedef layer cost_layer;