Initial community commit

Src/replicant/foundation/guid.h

@@ -0,0 +1,35 @@
+#ifndef WASABI2_FOUNDATION_GUID_H
+#define WASABI2_FOUNDATION_GUID_H
+#pragma once
+
+#include "types.h"
+
+#if !defined(_WIN32)
+#ifdef __cplusplus
+#if !defined(GUID_EQUALS_DEFINED) || !defined(_SYS_GUID_OPERATOR_EQ_)
+#define GUID_EQUALS_DEFINED
+#include <memory.h>
+#include <string.h>
+static __inline int operator ==(const GUID &a, const GUID &b) {
+  return !memcmp(&a, &b, sizeof(GUID));
+}
+static __inline int operator !=(const GUID &a, const GUID &b) {
+  return !!memcmp(&a, &b, sizeof(GUID));
+}
+#endif	//GUID_EQUALS_DEFINED
+#endif	//__cplusplus
+#else
+#include <guiddef.h>
+#endif
+
+#ifdef __cplusplus
+static __inline int operator <(const GUID &a, const GUID &b) {
+  return memcmp(&a, &b, sizeof(GUID)) < 0;
+}
+#endif
+
+
+static const GUID INVALID_GUID = { 0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} };
+static const GUID GENERIC_GUID = { 0xFFFFFFFF, 0xFFFF, 0xFFFF, {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF} };
+
+#endif