diff --git a/include/kernel/time.h b/include/kernel/time.h
new file mode 100644
index 0000000..5cff438
--- /dev/null
+++ b/include/kernel/time.h
@@ -0,0 +1,44 @@
+//----------------------------------------------------------------------------//
+//                           GNU GPL OS/K                                     //
+//                                                                            //
+//  Desc:       Time-related functions                                        //
+//                                                                            //
+//                                                                            //
+//  Copyright © 2018-2019 The OS/K Team                                       //
+//                                                                            //
+//  This file is part of OS/K.                                                //
+//                                                                            //
+//  OS/K 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         //
+//  any later version.                                                        //
+//                                                                            //
+//  OS/K 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 OS/K.  If not, see <https://www.gnu.org/licenses/>.            //
+//----------------------------------------------------------------------------//
+
+typedef struct
+{
+    uchar sec;
+    uchar min;
+    uchar hour;
+    uchar weekday;
+    uchar day;
+    uchar month;
+    uchar year;
+    uchar century;
+} Time_t;
+
+extern void IoSetupRtc(void);
+extern void IoEnableRtc(void);
+extern ulong IoRtcTicks;
+extern void IoPrintRtcTime(void);
+extern ulong IoGetRtcTicks(void);
+extern Time_t* IoGetRtcTime(void);
+static char* WeekDays[7] = {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"};
+