1 files changed, 5 insertions, 0 deletions
diff --git a/test/tmpfile.h b/test/tmpfile.h
index 0f83a20..486cf2e 100644
--- a/test/tmpfile.h
+++ b/test/tmpfile.h
@@ -17,7 +17,12 @@ public:
 		while(!fp)
 		{
 			filename = tmp_file_template.string() + std::to_string(counter++);
+		// TODO: Use std::fstream.open() with openmode noreplace when using c++23
+#if defined(_WIN32)
+			fopen_s(&fp, filename.data(), "wx");
+#else
 			fp = std::fopen(filename.data(), "wx");
+#endif
 		}
 		std::fwrite(data.data(), data.size(), 1, fp);
 		std::fclose(fp);