| /* LTO IL compression streams. |
| |
| Copyright (C) 2009-2021 Free Software Foundation, Inc. |
| Contributed by Simon Baldwin <simonb@google.com> |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it |
| under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef GCC_LTO_COMPRESS_H |
| #define GCC_LTO_COMPRESS_H |
| |
| struct lto_compression_stream; |
| |
| /* In lto-compress.c. */ |
| extern struct lto_compression_stream |
| *lto_start_compression (void (*callback) (const char *, unsigned, void *), |
| void *opaque); |
| extern void lto_compress_block (struct lto_compression_stream *stream, |
| const char *base, size_t num_chars); |
| extern void lto_end_compression (struct lto_compression_stream *stream); |
| |
| extern struct lto_compression_stream |
| *lto_start_uncompression (void (*callback) (const char *, unsigned, void *), |
| void *opaque); |
| extern void lto_uncompress_block (struct lto_compression_stream *stream, |
| const char *base, size_t num_chars); |
| extern void lto_end_uncompression (struct lto_compression_stream *stream, |
| lto_compression compression); |
| |
| #endif /* GCC_LTO_COMPRESS_H */ |