include <cstring>

duel.cpp

@@ -5,6 +5,7 @@
  *      Author: Argon
  */
 
+#include <cstring>
 #include "duel.h"
 #include "interpreter.h"
 #include "field.h"
@@ -13,6 +14,14 @@
 #include "group.h"
 #include "ocgapi.h"
 
+inline void write_buffer_vector(std::vector<byte>& buffer, const void* data, int size) {
+	if (size > 0) {
+		const auto len = buffer.size();
+		buffer.resize(len + size);
+		std::memcpy(&buffer[len], data, size);
+	}
+}
+
 duel::duel() {
 	lua = new interpreter(this);
 	game_field = new field(this);

duel.h

@@ -19,14 +19,6 @@ class effect;
 class field;
 class interpreter;
 
-inline void write_buffer_vector(std::vector<byte>& buffer, const void* data, int size) {
-	if (size > 0) {
-		const auto len = buffer.size();
-		buffer.resize(len + size);
-		std::memcpy(&buffer[len], data, size);
-	}
-}
-
 class duel {
 public:
 	using card_set = std::set<card*, card_sort>;

interpreter.cpp

@@ -5,6 +5,7 @@
  *      Author: Argon
  */
 
+#include <cstring>
 #include "duel.h"
 #include "group.h"
 #include "card.h"
@@ -17,7 +18,7 @@ interpreter::interpreter(duel* pd): coroutines(256) {
 	lua_state = luaL_newstate();
 	current_state = lua_state;
 	pduel = pd;
-	memcpy(lua_getextraspace(lua_state), &pd, LUA_EXTRASPACE); //set_duel_info
+	std::memcpy(lua_getextraspace(lua_state), &pd, LUA_EXTRASPACE); //set_duel_info
 	no_action = 0;
 	call_depth = 0;
 	//Initial
@@ -663,6 +664,6 @@ int32 interpreter::get_function_handle(lua_State* L, int32 index) {
 }
 duel* interpreter::get_duel_info(lua_State * L) {
 	duel* pduel;
-	memcpy(&pduel, lua_getextraspace(L), LUA_EXTRASPACE);
+	std::memcpy(&pduel, lua_getextraspace(L), LUA_EXTRASPACE);
 	return pduel;
 }

interpreter.h

@@ -16,7 +16,6 @@
 #include <list>
 #include <vector>
 #include <cstdio>
-#include <cstring>
 
 class card;
 class effect;

libdebug.cpp

@@ -5,7 +5,7 @@
  *      Author: Argon
  */
 
-#include <string.h>
+#include <cstring>
 #include "scriptlib.h"
 #include "duel.h"
 #include "field.h"
@@ -170,7 +170,7 @@ int32 scriptlib::debug_set_ai_name(lua_State *L) {
 	duel* pduel = interpreter::get_duel_info(L);
 	pduel->write_buffer8(MSG_AI_NAME);
 	const char* pstr = lua_tostring(L, 1);
-	int len = (int)strlen(pstr);
+	int len = (int)std::strlen(pstr);
 	if(len > 100)
 		len = 100;
 	pduel->write_buffer16(len);
@@ -184,7 +184,7 @@ int32 scriptlib::debug_show_hint(lua_State *L) {
 	duel* pduel = interpreter::get_duel_info(L);
 	pduel->write_buffer8(MSG_SHOW_HINT);
 	const char* pstr = lua_tostring(L, 1);
-	int len = (int)strlen(pstr);
+	int len = (int)std::strlen(pstr);
 	if(len > 1024)
 		len = 1024;
 	pduel->write_buffer16(len);

ocgapi.cpp

@@ -5,7 +5,7 @@
  *      Author: Argon
  */
 #include <stdio.h>
-#include <string.h>
+#include <cstring>
 #include "ocgapi.h"
 #include "duel.h"
 #include "card.h"
@@ -120,7 +120,7 @@ extern "C" DECL_DLLEXPORT void set_player_info(intptr_t pduel, int32 playerid, i
 		pd->game_field->player[playerid].draw_count = drawcount;
 }
 extern "C" DECL_DLLEXPORT void get_log_message(intptr_t pduel, byte* buf) {
-	strcpy((char*)buf, ((duel*)pduel)->strbuffer);
+	std::strcpy((char*)buf, ((duel*)pduel)->strbuffer);
 }
 extern "C" DECL_DLLEXPORT int32 get_message(intptr_t pduel, byte* buf) {
 	int32 len = ((duel*)pduel)->read_buffer(buf);