Add ntp client & rtc sync

sysmodules/rosalina/include/menus/miscellaneous.h

@@ -35,3 +35,4 @@ void MiscellaneousMenu_SwitchBoot3dsxTargetTitle(void);
 void MiscellaneousMenu_ChangeMenuCombo(void);
 void MiscellaneousMenu_SaveSettings(void);
 void MiscellaneousMenu_InputRedirection(void);
+void MiscellaneousMenu_SyncTimeDate(void);

sysmodules/rosalina/include/minisoc.h

@@ -33,6 +33,7 @@ int socSocket(int domain, int type, int protocol);
 int socBind(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
 int socListen(int sockfd, int max_connections);
 int socAccept(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
+int socConnect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
 int socPoll(struct pollfd *fds, nfds_t nfds, int timeout);
 int socSetsockopt(int sockfd, int level, int optname, const void *optval, socklen_t optlen);
 int socClose(int sockfd);

sysmodules/rosalina/include/ntp.h

@@ -0,0 +1,33 @@
+/*
+*   This file is part of Luma3DS
+*   Copyright (C) 2016-2019 Aurora Wright, TuxSH
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#pragma once
+
+#include <3ds/types.h>
+#include <time.h>
+
+Result ntpGetTimeStamp(time_t *outTimestamp);
+Result ntpSetTimeDate(const struct tm *localt);