1 files changed, 34 insertions, 0 deletions
diff --git a/pw_minimal_cpp_stdlib/public/pw_minimal_cpp_stdlib/internal/cstdio.h b/pw_minimal_cpp_stdlib/public/pw_minimal_cpp_stdlib/internal/cstdio.h
new file mode 100644
index 000000000..725c1d561
--- /dev/null
+++ b/pw_minimal_cpp_stdlib/public/pw_minimal_cpp_stdlib/internal/cstdio.h
@@ -0,0 +1,34 @@
+// Copyright 2020 The Pigweed Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+#pragma once
+
+#include <stdio.h>
+
+#include "pw_polyfill/standard_library/namespace.h"
+
+_PW_POLYFILL_BEGIN_NAMESPACE_STD
+
+using ::size_t;
+
+// Only a small subset of functions are exposed here.
+
+using ::putchar;
+using ::puts;
+using ::snprintf;
+using ::vsnprintf;
+
+using ::getchar;
+using ::sscanf;
+
+_PW_POLYFILL_END_NAMESPACE_STD