Merge pull request #596 from mindcat/master

fix

ocgcore/field.cpp

@@ -20,7 +20,7 @@ bool chain::chain_operation_sort(chain c1, chain c2) {
 	return c1.triggering_effect->id < c2.triggering_effect->id;
 }
 bool tevent::operator< (const tevent& v) const {
-	return std::memcmp(this, &v, sizeof(tevent)) < 0;
+	return memcmp(this, &v, sizeof(tevent)) < 0;
 }
 field::field(duel* pduel) {
 	this->pduel = pduel;

ocgcore/field.h

@@ -8,6 +8,7 @@
 #ifndef FIELD_H_
 #define FIELD_H_
 
+#include "memory.h"
 #include "common.h"
 #include "effectset.h"
 #include <vector>