added #include and deleted 2 unused variables from a test

diff --git a/test/patest_suggested_vs_streaminfo_latency.c b/test/patest_suggested_vs_streaminfo_latency.c
index a6584a5bbbcd9d66341cedef96b0a426de4b02c4..fff14814e47e03b38894cfff1bf8b4810f6da52d 100644 (file)
--- a/test/patest_suggested_vs_streaminfo_latency.c
+++ b/test/patest_suggested_vs_streaminfo_latency.c
@@ -47,6 +47,7 @@
  * license above.\r
  */\r
 #include <stdio.h>\r
+#include <stdlib.h>\r
 #include <math.h>\r
 #include "portaudio.h"\r
 \r
@@ -99,11 +100,9 @@ int main( int argc, const char* argv[] )
     PaStreamParameters outputParameters, inputParameters;\r
     PaStream *stream;\r
     PaError err;\r
-    int i;\r
     PaTime suggestedLatency;\r
     PaStreamInfo *streamInfo;\r
     PaDeviceInfo *deviceInfo;\r
-    int deviceCount;\r
     float sampleRate = SAMPLE_RATE;\r
     int framesPerBuffer = FRAMES_PER_BUFFER;\r
     err = Pa_Initialize();\r