X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fconfig.h;h=58a614752901754cc76e59ddf2c293cde30198a3;hb=7b6f6de2124e28ae7da5599a7cdaf2c171c4f15e;hp=f01bf9d6790b65de1a16bd152e376340ba44bb5f;hpb=d1e8a437c1fab4535f82c4c214ec3330ac32e48d;p=bootcensus

diff --git a/src/config.h b/src/config.h
index f01bf9d..58a6147 100644
--- a/src/config.h
+++ b/src/config.h
@@ -1,6 +1,26 @@
+/*
+pcboot - bootable PC demo/game kernel
+Copyright (C) 2018  John Tsiombikas <nuclear@member.fsf.org>
+
+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 PCBOOT_CONFIG_H_
 #define PCBOOT_CONFIG_H_
 
+/* frequency of generated timer ticks in hertz */
+#define TICK_FREQ_HZ		250
+
 #define CON_TEXTMODE
 #define CON_SERIAL