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1 | /* LTO IL compression streams. |
2 | ||
7adcbafe | 3 | Copyright (C) 2009-2022 Free Software Foundation, Inc. |
d7f09764 DN |
4 | Contributed by Simon Baldwin <simonb@google.com> |
5 | ||
6 | This file is part of GCC. | |
7 | ||
8 | GCC is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 3, or (at your option) | |
11 | any later version. | |
12 | ||
13 | GCC is distributed in the hope that it will be useful, but WITHOUT | |
14 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
15 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
16 | License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with GCC; see the file COPYING3. If not see | |
20 | <http://www.gnu.org/licenses/>. */ | |
21 | ||
22 | #ifndef GCC_LTO_COMPRESS_H | |
23 | #define GCC_LTO_COMPRESS_H | |
24 | ||
25 | struct lto_compression_stream; | |
26 | ||
e53b6e56 | 27 | /* In lto-compress.cc. */ |
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28 | extern struct lto_compression_stream |
29 | *lto_start_compression (void (*callback) (const char *, unsigned, void *), | |
30 | void *opaque); | |
31 | extern void lto_compress_block (struct lto_compression_stream *stream, | |
32 | const char *base, size_t num_chars); | |
33 | extern void lto_end_compression (struct lto_compression_stream *stream); | |
34 | ||
35 | extern struct lto_compression_stream | |
36 | *lto_start_uncompression (void (*callback) (const char *, unsigned, void *), | |
37 | void *opaque); | |
38 | extern void lto_uncompress_block (struct lto_compression_stream *stream, | |
39 | const char *base, size_t num_chars); | |
87741e51 ML |
40 | extern void lto_end_uncompression (struct lto_compression_stream *stream, |
41 | lto_compression compression); | |
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42 | |
43 | #endif /* GCC_LTO_COMPRESS_H */ |