<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">--- src/modules/rtaudio/RtAudio.cpp.orig	2021-04-14 02:06:13.000000000 +0800
+++ src/modules/rtaudio/RtAudio.cpp	2024-05-29 06:10:08.000000000 +0800
@@ -46,6 +46,7 @@
 #include &lt;cstring&gt;
 #include &lt;climits&gt;
 #include &lt;algorithm&gt;
+#include &lt;unistd.h&gt;
 
 // Static variable definitions.
 const unsigned int RtApi::MAX_SAMPLE_RATES = 14;
</pre></body></html>