#include "morse.hxx"
+#include <simgear/sound/sample_openal.hxx>
+
#include <cstring>
+#include <stdlib.h>
+
+static const char DI = '1';
+static const char DIT = '1';
+static const char DA = '2';
+static const char DAH = '2';
+static const char END = '0';
static const char alphabet[26][4] = {
{ DI, DAH, END, END }, /* A */
// make a SGSoundSample morse code transmission for the specified string
-SGSoundSample *FGMorse::make_ident( const string& id, const int freq ) {
+SGSoundSample *FGMorse::make_ident( const std::string& id, const int freq ) {
char *idptr = (char *)id.c_str();