From dc19431e9f0b91069b9cdb8a7138f4b54749a816 Mon Sep 17 00:00:00 2001
From: Jonathan Bennett <jbennett@incomsystems.biz>
Date: Fri, 20 Dec 2024 17:07:03 -0600
Subject: [PATCH] Add include for musl compliance

---
 src/platform/portduino/USBHal.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/platform/portduino/USBHal.h b/src/platform/portduino/USBHal.h
index 9a4e7f78a..2b0302ced 100644
--- a/src/platform/portduino/USBHal.h
+++ b/src/platform/portduino/USBHal.h
@@ -6,6 +6,7 @@
 #include <RadioLib.h>
 #include <csignal>
 #include <libpinedio-usb.h>
+#include <unistd.h>
 
 // include the library for Raspberry GPIO pins