Fix user-facing and non-user-facing typos

Found via `codespell v2.1.dev0`

test/pa_minlat.c

@@ -198,7 +198,7 @@ int main( int argc, char **argv )
     return 0;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return 1;

test/patest1.c

@@ -121,7 +121,7 @@ int main(int argc, char* argv[])
     data.phase = 0;
     data.sampsToGo = SAMPLE_RATE * 20;        /* 20 seconds. */
 
-    /* initialise portaudio subsytem */
+    /* initialise portaudio subsystem */
     err = Pa_Initialize();
 
     inputParameters.device = Pa_GetDefaultInputDevice();    /* default input device */
@@ -179,7 +179,7 @@ done:
 
     if( err != paNoError )
     {
-        fprintf( stderr, "An error occured while using portaudio\n" );
+        fprintf( stderr, "An error occurred while using portaudio\n" );
         if( err == paUnanticipatedHostError )
         {
             fprintf( stderr, " unanticipated host error.\n");

test/patest_buffer.c

@@ -198,7 +198,7 @@ PaError TestOnce( int buffersize, PaDeviceIndex device )
     return paNoError;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     fprintf( stderr, "Host Error message: %s\n", Pa_GetLastHostErrorInfo()->errorText );

test/patest_callbackstop.c

@@ -245,7 +245,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_clip.c

@@ -135,7 +135,7 @@ int main(void)
     
     return 0;
 error:
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return 1;

test/patest_dither.c

@@ -179,7 +179,7 @@ int main(void)
 done:
     if (err)
         {
-        fprintf( stderr, "An error occured while using the portaudio stream\n" );
+        fprintf( stderr, "An error occurred while using the portaudio stream\n" );
         fprintf( stderr, "Error number: %d\n", err );
         fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
         err = 1; /* Though PlaySine() already called Pa_Terminate(), */

test/patest_dsound_low_level_latency_params.c

@@ -179,7 +179,7 @@ int main(int argc, char* argv[])
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_dsound_surround.c

@@ -197,7 +197,7 @@ int main(int argc, char* argv[])
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_hang.c

@@ -157,7 +157,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_in_overflow.c

@@ -5,7 +5,7 @@
     This test uses the same method to overload the stream as does
     patest_out_underflow.c -- it generates sine waves until the cpu load
     exceeds a certain level. However this test is only concerned with
-    input and so doesn't ouput any sound.
+    input and so doesn't output any sound.
     
     @author Ross Bencina <rossb@audiomulch.com>
 	@author Phil Burk <philburk@softsynth.com>
@@ -229,7 +229,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_jack_wasapi.c

@@ -305,7 +305,7 @@ int main(void)
 	int jackCount = 0;
 	int isInput = 0;
 
-	printf("PortAudio Test: WASAPI Jack Configuratin");
+	printf("PortAudio Test: WASAPI Jack Configuration");
     err = Pa_Initialize();
     if( err != paNoError ) goto error;
 
@@ -336,7 +336,7 @@ int main(void)
 
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_latency.c

@@ -186,7 +186,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_leftright.c

@@ -178,7 +178,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_longsine.c

@@ -144,7 +144,7 @@ int main(void)
 
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_many.c

@@ -203,7 +203,7 @@ PaError TestOnce( void )
     return paNoError;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_maxsines.c

@@ -209,7 +209,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_mono.c

@@ -148,7 +148,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_multi_sine.c

@@ -196,7 +196,7 @@ int main(void)
 done:
     if (err)
         {
-        fprintf(stderr, "An error occured while using the portaudio stream\n");
+        fprintf(stderr, "An error occurred while using the portaudio stream\n");
         fprintf(stderr, "Error number: %d\n", err );
         fprintf(stderr, "Error message: %s\n", Pa_GetErrorText(err));
         }

test/patest_out_underflow.c

@@ -244,7 +244,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_prime.c

@@ -92,7 +92,7 @@ static int patestCallback( const void *inputBuffer, void *outputBuffer,
     unsigned int i;
     int result = paContinue;
 
-    /* supress unused parameter warnings */
+    /* suppress unused parameter warnings */
     (void) inputBuffer;
     (void) timeInfo;
     (void) statusFlags;
@@ -227,7 +227,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_read_record.c

@@ -236,7 +236,7 @@ int main(void)
 
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return -1;

test/patest_sine8.c

@@ -209,7 +209,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_sine_channelmaps.c

@@ -183,7 +183,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_sine_formats.c

@@ -196,7 +196,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_sine_srate.c

@@ -175,7 +175,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_sine_time.c

@@ -212,7 +212,7 @@ int main(void)
     
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_start_stop.c

@@ -167,7 +167,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_stop.c

@@ -317,7 +317,7 @@ int TestStopMode( paTestData *data )
 
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_stop_playout.c

@@ -471,7 +471,7 @@ int main(void)
     
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_suggested_vs_streaminfo_latency.c

@@ -262,7 +262,7 @@ int main( int argc, const char* argv[] )
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_sync.c

@@ -264,7 +264,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_timing.c

@@ -166,7 +166,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_toomanysines.c

@@ -193,7 +193,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_two_rates.c

@@ -171,7 +171,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_underflow.c

@@ -155,7 +155,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_unplug.c

@@ -235,7 +235,7 @@ int main(int argc, char **args)
     return paNoError;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     fprintf( stderr, "Host Error message: %s\n", Pa_GetLastHostErrorInfo()->errorText );

test/patest_wire.c

@@ -246,7 +246,7 @@ done:
 
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     printf("Hit ENTER to quit.\n");  fflush(stdout);

test/patest_wmme_find_best_latency_params.c

@@ -62,7 +62,7 @@
 #define CHANNEL_COUNT           (2)
 
 
-/* seach parameters. we test all buffer counts in this range */
+/* search parameters. we test all buffer counts in this range */
 #define MIN_WMME_BUFFER_COUNT        (2)
 #define MAX_WMME_BUFFER_COUNT        (12)
 
@@ -510,7 +510,7 @@ int main(int argc, char* argv[])
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_wmme_low_level_latency_params.c

@@ -184,7 +184,7 @@ int main(int argc, char* argv[])
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_write_stop.c

@@ -158,7 +158,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;

test/patest_write_stop_hang_illegal.c

@@ -161,7 +161,7 @@ int main(void)
     return err;
 error:
     Pa_Terminate();
-    fprintf( stderr, "An error occured while using the portaudio stream\n" );
+    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
     fprintf( stderr, "Error number: %d\n", err );
     fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;