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-rw-r--r--src/lib-compression/ostream-zlib.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/lib-compression/ostream-zlib.h b/src/lib-compression/ostream-zlib.h
new file mode 100644
index 0000000..ac038b5
--- /dev/null
+++ b/src/lib-compression/ostream-zlib.h
@@ -0,0 +1,26 @@
+#ifndef OSTREAM_ZLIB_H
+#define OSTREAM_ZLIB_H
+
+struct ostream *o_stream_create_gz(struct ostream *output, int level);
+struct ostream *o_stream_create_deflate(struct ostream *output, int level);
+struct ostream *o_stream_create_bz2(struct ostream *output, int level);
+struct ostream *o_stream_create_lz4(struct ostream *output, int level);
+struct ostream *o_stream_create_zstd(struct ostream *output, int level);
+
+int compression_get_min_level_gz(void);
+int compression_get_default_level_gz(void);
+int compression_get_max_level_gz(void);
+
+int compression_get_min_level_bz2(void);
+int compression_get_default_level_bz2(void);
+int compression_get_max_level_bz2(void);
+
+int compression_get_min_level_lz4(void);
+int compression_get_default_level_lz4(void);
+int compression_get_max_level_lz4(void);
+
+int compression_get_min_level_zstd(void);
+int compression_get_default_level_zstd(void);
+int compression_get_max_level_zstd(void);
+
+#endif