Test

shared/User.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <windows.h>
+
+static inline BOOL IsUserAdmin() {
+	SID_IDENTIFIER_AUTHORITY authority = SECURITY_NT_AUTHORITY;
+	PSID adminsSid;
+	BOOL result = FALSE;
+
+	if (!AllocateAndInitializeSid(&authority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &adminsSid)) {
+		return FALSE;
+	}
+
+	if (!CheckTokenMembership(NULL, adminsSid, &result)) {
+		result = FALSE;
+	}
+
+	FreeSid(adminsSid);
+	return result;
+}