1 files changed, 17 insertions, 0 deletions
diff --git a/include/sysemu/os-win32.h b/include/sysemu/os-win32.h
index edc3b38a57..5b38c7bd04 100644
--- a/include/sysemu/os-win32.h
+++ b/include/sysemu/os-win32.h
@@ -30,6 +30,23 @@
 #include <windows.h>
 #include <ws2tcpip.h>
 
+#ifdef HAVE_AFUNIX_H
+#include <afunix.h>
+#else
+/*
+ * Fallback definitions of things we need in afunix.h, if not available from
+ * the used Windows SDK or MinGW headers.
+ */
+#define UNIX_PATH_MAX 108
+
+typedef struct sockaddr_un {
+    ADDRESS_FAMILY sun_family;
+    char sun_path[UNIX_PATH_MAX];
+} SOCKADDR_UN, *PSOCKADDR_UN;
+
+#define SIO_AF_UNIX_GETPEERPID _WSAIOR(IOC_VENDOR, 256)
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif