Add license

Signed-off-by: 0xf8 <0xf8.dev@proton.me>

README.md

@@ -6,13 +6,19 @@ A nice little clock app.
 - Right side of the `|` is the minute
 - The highlighted number is the second
 
-# Dependencies
+## Dependencies
 - ncurses
 - clang
 - make
 
-# Compiling
+## Compiling
 `make`
 
-# Running
+## Running
 `./tempus`
+
+## License
+This program is released under the GPL3.0 license. This is available at https://www.gnu.org/licenses/gpl-3.0.html
+
+## Copyright
+Copyright 2022 g.uwu@tutanota.com

src/main.c

@@ -1,3 +1,16 @@
+/*
+
+Copyright 2022 g.uwu@tutanota.com
+
+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 <https://www.gnu.org/licenses/>. 
+
+*/
+
+
 #include "./main.h"
 #include <curses.h>
 #include <stdlib.h>
@@ -87,7 +100,7 @@ int main(int argc, char **argv) {
     // tests
     struct timespec remaining, request = {SECS_TO_SLEEP, NSEC_TO_SLEEP};
 
-    WINDOW *w = initscr();
+    initscr();
     int rows = LINES - 1;
     int cols = COLS - 1;
     int midr = rows/2;
@@ -120,10 +133,6 @@ int main(int argc, char **argv) {
         int minu    = (min - minl) / 10;
 
         int sec     = lc->tm_sec;
-
-        // print_number
-        // #hour
-        int sy = 0, sx = 0;
         
         struct bignumber_t *bn_houru = bignumber(00, 0, houru);
         struct bignumber_t *bn_hourl = bignumber(15, 1, hourl);

src/main.h

@@ -1,3 +1,16 @@
+/*
+
+Copyright 2022 g.uwu@tutanota.com
+
+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 <https://www.gnu.org/licenses/>. 
+
+*/
+
+
 #ifndef __MAIN_H__
 #define __MAIN_H__