Revert "MT32: Avoid runtime abort due to non-POD object pass in MT32 …

…Emulator."

This reverts commit f02fa14.

audio/softsynth/mt32/Synth.cpp

@@ -15,6 +15,11 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+//#include <cerrno>
+//#include <cmath>
+//#include <cstdlib>
+//#include <cstring>
+
 #include "mt32emu.h"
 #include "mmath.h"
 #include "PartialManager.h"
@@ -94,6 +99,11 @@ void ReportHandler::showLCDMessage(const char *data) {
 	debug("\n");
 }
 
+void ReportHandler::printDebug(const char *fmt, va_list list) {
+	debug(fmt, list);
+	debug("\n");
+}
+
 void Synth::polyStateChanged(int partNum) {
 	reportHandler->onPolyStateChanged(partNum);
 }
@@ -106,9 +116,9 @@ void Synth::printDebug(const char *fmt, ...) {
 	va_list ap;
 	va_start(ap, fmt);
 #if MT32EMU_DEBUG_SAMPLESTAMPS > 0
-	debug("[%u] ", renderedSampleCount);
+	reportHandler->printDebug("[%u] ", renderedSampleCount);
 #endif
-	debug(fmt, ap);
+	reportHandler->printDebug(fmt, ap);
 	va_end(ap);
 }
 

audio/softsynth/mt32/Synth.h

@@ -236,6 +236,10 @@ friend class Synth;
 	virtual ~ReportHandler() {}
 
 protected:
+
+	// Callback for debug messages, in vprintf() format
+	virtual void printDebug(const char *fmt, va_list list);
+
 	// Callbacks for reporting various errors and information
 	virtual void onErrorControlROM() {}
 	virtual void onErrorPCMROM() {}