@@ -1459,10 +1459,17 @@
 			AC_DEFINE(OF_HAVE_IPX, 1, [Whether we have IPX/SPX])
 			AC_SUBST(USE_SRCS_IPX, '${SRCS_IPX}')
 		])
 	])
 
+	AC_CHECK_HEADERS(afunix.h, [
+		AC_DEFINE(OF_HAVE_AFUNIX_H, 1, [Whether we have afunix.h])
+	], [], [
+		#ifdef _WIN32
+		# include <winsock2.h>
+		#endif
+	])
 	AC_CHECK_MEMBER(struct sockaddr_un.sun_path, [
 		AC_DEFINE(OF_HAVE_UNIX_SOCKETS, 1,
 			[Whether we have UNIX sockets])
 		AC_SUBST(USE_SRCS_UNIX_SOCKETS, '${SRCS_UNIX_SOCKETS}')
 	], [], [
@@ -1470,10 +1477,16 @@
 		# include <sys/types.h>
 		#endif
 		#ifdef OF_HAVE_SYS_UN_H
 		# include <sys/un.h>
 		#endif
+		#ifdef _WIN32
+		# include <winsock2.h>
+		#endif
+		#ifdef HAVE_AFUNIX_H
+		# include <afunix.h>
+		#endif
 
 		#ifdef __morphos__
 		# error MorphOS has the struct but does not support it
 		#endif
 	])