Fixed SSE4.1 dependencies when AVX=1 on Linux

AlexeyAB

2018-04-23 3df335bb50f890b12fa1a9965e91b0cf46d7902c

 src/parser.h

@@ -3,6 +3,7 @@
#include "network.h"

network parse_network_cfg(char *filename);
network parse_network_cfg_custom(char *filename, int batch);
void save_network(network net, char *filename);
void save_weights(network net, char *filename);
void save_weights_upto(network net, char *filename, int cutoff);