filter

Description:

public virtual void filter (uint8[] inbuf, size_t prespace, out unowned uint8[] outbuf, out size_t outprespace)

Filters the input data and writes it to out.

this	filter
inbuf	input buffer
prespace	prespace buffer length
outbuf	pointer to output buffer
outprespace	pointer to output prespace buffer length
inlen	input buffer length
outlen	pointer to output length