1ddc30ff8SJoseph Huber //===-- Implementation of ungetc ------------------------------------------===// 2ddc30ff8SJoseph Huber // 3ddc30ff8SJoseph Huber // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4ddc30ff8SJoseph Huber // See https://llvm.org/LICENSE.txt for license information. 5ddc30ff8SJoseph Huber // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6ddc30ff8SJoseph Huber // 7ddc30ff8SJoseph Huber //===----------------------------------------------------------------------===// 8ddc30ff8SJoseph Huber 9ddc30ff8SJoseph Huber #include "src/stdio/ungetc.h" 10ddc30ff8SJoseph Huber #include "src/__support/File/file.h" 11*5ff3ff33SPetr Hosek #include "src/__support/macros/config.h" 12ddc30ff8SJoseph Huber 135aed6d67SMichael Jones #include "hdr/types/FILE.h" 14ddc30ff8SJoseph Huber 15*5ff3ff33SPetr Hosek namespace LIBC_NAMESPACE_DECL { 16ddc30ff8SJoseph Huber 17ddc30ff8SJoseph Huber LLVM_LIBC_FUNCTION(int, ungetc, (int c, ::FILE *stream)) { 18ddc30ff8SJoseph Huber return reinterpret_cast<LIBC_NAMESPACE::File *>(stream)->ungetc(c); 19ddc30ff8SJoseph Huber } 20ddc30ff8SJoseph Huber 21*5ff3ff33SPetr Hosek } // namespace LIBC_NAMESPACE_DECL 22