nghttp2_session_callbacks_set_send_data_callback
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Synopsis
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*#include <nghttp2/nghttp2.h>*

.. function:: void nghttp2_session_callbacks_set_send_data_callback( nghttp2_session_callbacks *cbs, nghttp2_send_data_callback send_data_callback)

    
    Sets callback function invoked when
    :macro:`NGHTTP2_DATA_FLAG_NO_COPY` is used in
    :type:`nghttp2_data_source_read_callback` to avoid data copy.