lz11.sbp

Enum LZ11_ERROR
	LZ_OK = 0
	LZ_UNKNOWN_FORMAT
	LZ_BUFFER_ERROR
	LZ_DATA_ERROR
End Enum

Class lz11_DllWrapper
Private 
	hDll AS HANDLE
Public
	lz11_getDecompressedSize AS *Function (src As BytePtr, srcLen AS DWord) As DWord
	lz11_decompress As *Function (src AS BytePtr, srcLen AS DWord, dst AS BytePtr, dstLen AS DWord, ByRef decompressedLen AS DWord) AS LZ11_ERROR

	Function init() AS BOOL
		Dim flist[20] AS DLL_FUNCTION_CELL,c AS Long

		flist[c].ptr=VarPtr(lz11_getDecompressedSize)
		flist[c].alias="lz11_getDecompressedSize@8"	:	c++

		flist[c].ptr=VarPtr(lz11_decompress)
		flist[c].alias="lz11_decompress@20"		:	c++

		hDll = DynamicDllLoader("lz11.dll",flist,c,FALSE)
		if hDll <> NULL Then _
			init = TRUE
	End Function

	Function isUsable() AS BOOL
		if hDll <> NULL Then isUsable = TRUE
	End Function


End Class