output/raop: include winsock.h on WIN32

src/output/raop_output_plugin.c

@@ -22,18 +22,20 @@
 #include "raop_output_plugin.h"
 
 #include <glib.h>
-#include <sys/socket.h>
-#include <sys/select.h>
 #include <unistd.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <sys/poll.h>
 #include <openssl/err.h>
 #include <openssl/rand.h>
 #include <openssl/rsa.h>
 #include <openssl/engine.h>
 
+#ifndef WIN32
+#include <arpa/inet.h>
+#include <sys/socket.h>
+#include <sys/select.h>
+#include <sys/poll.h>
+#include <netdb.h>
+#endif
+
 #include <fcntl.h>
 #undef G_LOG_DOMAIN
 #define G_LOG_DOMAIN "raop"

src/output/raop_output_plugin.h

@@ -22,10 +22,17 @@
 
 #include <glib.h>
 #include <stdbool.h>
-#include <netinet/in.h>
 #include <sys/time.h>
 #include <openssl/aes.h>
 
+#ifdef WIN32
+#define WINVER 0x0501
+#include <ws2tcpip.h>
+#include <winsock.h>
+#else
+#include <netinet/in.h>
+#endif
+
 struct key_data {
 	unsigned char *key;
 	unsigned char *data;