nghttp3_qpack_decoder_new
=========================

Synopsis
--------

*#include <nghttp3/nghttp3.h>*

.. function:: int nghttp3_qpack_decoder_new(nghttp3_qpack_decoder **pdecoder, size_t hard_max_dtable_capacity, size_t max_blocked_streams, const nghttp3_mem *mem)

    
    `nghttp3_qpack_decoder_new` initializes QPACK decoder.  *pdecoder*
    must be non-NULL pointer.  *hard_max_dtable_capacity* is the upper
    bound of the dynamic table capacity.  *max_blocked_streams* is the
    maximum number of streams which can be blocked.  *mem* is a memory
    allocator.  This function allocates memory for
    :type:`nghttp3_qpack_decoder` itself, and assigns its pointer to
    *\*pdecoder* if it succeeds.
    
    This function returns 0 if it succeeds, or one of the following
    negative error codes:
    
    :macro:`NGHTTP3_ERR_NOMEM`
        Out of memory.