reverse of attachOutput(), removed an existing attached vis_out.

you can both convert from vector to buffer&size and vica versa. If you use init_buffer to take over a buffer and size, it is not needed to use cleanup

Queries whether this represents text using a CDATA section.

Contains a textual (english) description of the error if one occurs.

Second step for the ...makeFromLengths and ...makeFromFrequencies functions. numcodes, lengths and maxbitlen must already be filled in correctly. retu

The constructor.

Microsoft compiler security

< Cast to a more defined type. Will return null if not of the requested type.

index: bitgroup index, bits: bitgroup size(1, 2 or 4), in: bitgroup value, out: octet array to add bits to*/

Return the adler32 of the bytes data[0..len-1]*/

Autochoose color model given the computed profile. mode_in is to copy palette order from when relevant.*/

returns -1 if color not present, its index otherwise*/

/

LZ77-encode the data. Return value is error code. The input are raw bytes, the output is in the form of unsigned integers with codes representing for

/

get the distance code tree of a deflated block with fixed tree, as specified in the deflate specification*/

get the literal and length code tree of a deflated block with fixed tree, as per the deflate specification*/