summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/machine/snesrtc.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/machine/snesrtc.c')
-rw-r--r--src/mame/machine/snesrtc.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mame/machine/snesrtc.c b/src/mame/machine/snesrtc.c
index cd7c5a0f81c..8b9dee996c0 100644
--- a/src/mame/machine/snesrtc.c
+++ b/src/mame/machine/snesrtc.c
@@ -1,3 +1,19 @@
+/***************************************************************************
+
+ snessdd1.c
+
+ File to handle emulation of the SNES "S-RTC" add-on chip.
+
+ Based on C++ implementation by Byuu in BSNES.
+
+ Byuu's code is released under GNU General Public License
+ version 2 as published by the Free Software Foundation.
+ The implementation below is released under the MAME license
+ for use in MAME, MESS and derivatives by permission of the
+ author
+
+***************************************************************************/
+
enum
{
RTCM_Ready,