initial commit

took me a day to make the base...
...and ~12 hours to write a reader that reads 100% of all demo songs in
1.0

src/audio/abstract.cpp

@@ -0,0 +1,30 @@
+#include "taAudio.h"
+
+void TAAudio::setSampleRateChangeCallback(void (*callback)(SampleRateChangeEvent)) {
+  sampleRateChanged=callback;
+}
+
+void TAAudio::setBufferSizeChangeCallback(void (*callback)(BufferSizeChangeEvent)) {
+  bufferSizeChanged=callback;
+}
+
+void TAAudio::setCallback(void (*callback)(float**,float**,int,int,unsigned int)) {
+  audioProcCallback=callback;
+}
+
+void* TAAudio::getContext() {
+  return NULL;
+}
+
+bool TAAudio::quit() {
+  return true;
+}
+
+bool TAAudio::setRun(bool run) {
+  running=run;
+  return running;
+}
+
+bool TAAudio::init(TAAudioDesc& request, TAAudioDesc& response) {
+  return false;
+}