X-Git-Url: http://git.scottworley.com/tl-append/blobdiff_plain/0c5417d5f47201c1b423dd9bb710ccfde06417da..c89c80109bffaaaf40a828bfe883277dbecc0eb5:/common.c?ds=sidebyside

diff --git a/common.c b/common.c
index 747111b..5f4d993 100644
--- a/common.c
+++ b/common.c
@@ -1,3 +1,20 @@
+/*
+ * tl-append: time-logger appending shell
+ * Copyright (C) 2023  Scott Worley <scottworley@scottworley.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, version 3.
+ *
+ * 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/>.
+ */
+
 #define _POSIX_C_SOURCE 2
 #include "common.h"
 
@@ -17,7 +34,7 @@ void die_err(const char *message) {
   exit(1);
 }
 
-const char *encode_time(time_t t) {
+char *encode_time(time_t t) {
   struct tm tm;
   localtime_r(&t, &tm);
   const size_t size = 20;