Return whether a client custom extension of type ext_type is registered on ctx.

Synopsis

Declared in <openssl/ssl.h>

int
SSL_CTX_has_client_custom_ext(
    SSL_CTX const* ctx,
    unsigned int ext_type);

Return Value

1 if a client custom extension handler is registered, or 0 otherwise.

Parameters

Name

Description

ctx

SSL context to query.

ext_type

TLS extension type code.

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