From 4754f6a59b86236201ec209da597abd3457de8fa Mon Sep 17 00:00:00 2001
From: Ryan Drake <ryan@existens.org>
Date: Sat, 17 Oct 2026 11:08:40 -0700
Subject: [PATCH] Include sys/socket.h for the UDP tuning socket

---
 src/rtl_sdr_fm.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rtl_sdr_fm.cpp b/src/rtl_sdr_fm.cpp
index 8fe4981..914c19c 100644
--- a/src/rtl_sdr_fm.cpp
+++ b/src/rtl_sdr_fm.cpp
@@ -48,6 +48,7 @@ static int atan_lut_size = 131072; /* 512 KB */
 static int atan_lut_coef = 8;
 
 //UDP -- keep for compatibility reasons
+#include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 static pthread_t socket_freq;