68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
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package zlib
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import (
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_ "unsafe"
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"github.com/goplus/llgo/c"
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)
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const (
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LLGoPackage = "link: $(pkg-config --libs zlib); -lz"
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)
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const (
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Z_NO_FLUSH = 0
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Z_PARTIAL_FLUSH = 1
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Z_SYNC_FLUSH = 2
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Z_FULL_FLUSH = 3
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Z_FINISH = 4
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Z_BLOCK = 5
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Z_TREES = 6
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Z_OK = 0
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Z_STREAM_END = 1
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Z_NEED_DICT = 2
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Z_ERRNO = -1
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Z_STREAM_ERROR = -2
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Z_DATA_ERROR = -3
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Z_MEM_ERROR = -4
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Z_BUF_ERROR = -5
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Z_VERSION_ERROR = -6
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Z_NO_COMPRESSION = 0
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Z_BEST_SPEED = 1
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Z_BEST_COMPRESSION = 9
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Z_DEFAULT_COMPRESSION = -1
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/* compression levels */
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Z_FILTERED = 1
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Z_HUFFMAN_ONLY = 2
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Z_RLE = 3
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Z_FIXED = 4
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Z_DEFAULT_STRATEGY = 0
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Z_BINARY = 0
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Z_TEXT = 1
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Z_ASCII = Z_TEXT
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Z_UNKNOWN = 2
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Z_DEFLATED = 8
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Z_NULL = 0
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)
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//go:linkname Compress C.compress
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func Compress(dest *uint8, destLen *uint32, source *uint8, sourceLen uint32) c.Int
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//go:linkname Compress2 C.compress2
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func Compress2(dest *uint8, destLen *uint32, source *uint8, sourceLen uint32, level c.Int) c.Int
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//go:linkname Uncompress C.uncompress
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func Uncompress(dest *uint8, destLen *uint32, source *uint8, sourceLen uint32) c.Int
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//go:linkname Uncompress2 C.uncompress2
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func Uncompress2(dest *uint8, destLen *uint32, source *uint8, sourceLen *uint32) c.Int
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//go:linkname CompressBound C.compressBound
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func CompressBound(sourceLen uint32) uint32
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