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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/lto-compress.h
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diff --git a/gcc/lto-compress.h b/gcc/lto-compress.h
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+/* LTO IL compression streams.
+
+ Copyright 2009 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);
+
+#endif /* GCC_LTO_COMPRESS_H */