ngtcp2_crypto_ossl_ctx_new
==========================

Synopsis
--------

*#include <ngtcp2/ngtcp2_crypto_ossl.h>*

.. function:: int ngtcp2_crypto_ossl_ctx_new(ngtcp2_crypto_ossl_ctx **pctx, SSL *ssl)

    
    `ngtcp2_crypto_ossl_ctx_new` creates new
    :type:`ngtcp2_crypto_ossl_ctx` object, and sets it to *\*pctx* if it
    succeeds.
    
    *ssl* is set to *\*pctx*.  It may be NULL, and in that case, call
    `ngtcp2_crypto_ossl_ctx_set_ssl` later to set ``SSL`` object.
    
    This function returns 0 if it succeeds, or one of the following
    negative error codes:
    
    :enum:`NGTCP2_CRYPTO_ERR_NOMEM`
        Out of memory