1 files changed, 41 insertions, 0 deletions

diff --git a/apps/plugins/rockboy/sound.h b/apps/plugins/rockboy/sound.h
new file mode 100644
index 0000000000..1a24ee600f
--- /dev/null
+++ b/apps/plugins/rockboy/sound.h
@@ -0,0 +1,41 @@
+
+
+#ifndef __SOUND_H__
+#define __SOUND_H__
+
+
+struct sndchan
+{
+        int on;
+        unsigned pos;
+        int cnt, encnt, swcnt;
+        int len, enlen, swlen;
+        int swfreq;
+        int freq;
+        int envol, endir;
+};
+
+
+struct snd
+{
+        int rate;
+        struct sndchan ch[4];
+        byte wave[16];
+};
+
+
+extern struct snd snd;
+
+byte sound_read(byte r);
+void sound_write(byte r, byte b);
+void sound_dirty(void);
+void sound_off(void);
+void sound_reset(void);
+void sound_mix(void);
+void s1_init(void);
+void s2_init(void);
+void s3_init(void);
+void s4_init(void);
+
+#endif
+