- add missing includes

diff --git a/src/lingot-audio.h b/src/lingot-audio.h
index d76995c..ea7a041 100644
--- a/src/lingot-audio.h
+++ b/src/lingot-audio.h
@@ -31,6 +31,8 @@
 #include <jack/jack.h>
 #endif

+#include <stdint.h>
+#include <pthread.h>
 #include "lingot-config.h"

 typedef void (*LingotAudioProcessCallback)(FLT* read_buffer,