Docs were missing GPLv3. Thanks to schampailler for the heads up. :-)

[apple2] / src / sound.h

diff --git a/src/sound.h b/src/sound.h
old mode 100755 (executable)
new mode 100644 (file)
index 49dca4b..4f49e77
--- a/src/sound.h
+++ b/src/sound.h
@@ -1,8 +1,8 @@
 //
 // SOUND.H
 //
-// by James L. Hammons
-// (C) 2004 Underground Software
+// by James Hammons
+// (C) 2004-2018 Underground Software
 //
 
 #ifndef __SOUND_H__
@@ -10,21 +10,22 @@
 
 #include <stdint.h>
 
+#define SAMPLE_RATE            (48000.0)
+
 // Global variables (exported)
 
 
-// Functions
+// Exported functions
 
 void SoundInit(void);
 void SoundDone(void);
 void SoundPause(void);
 void SoundResume(void);
-void ToggleSpeaker(uint64_t elapsedCycles);
+void ToggleSpeaker(void);
 void WriteSampleToBuffer(void);
-//void AddToSoundTimeBase(uint64_t cycles);
-void AdjustLastToggleCycles(uint64_t elapsedCycles);
 void VolumeUp(void);
 void VolumeDown(void);
 uint8_t GetVolume(void);
 
 #endif // __SOUND_H__
+