TLSEXT_TYPE_psk_kex_modes

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
version(LIBRESSL_HAS_TLS1_3)
extern (C) nothrow @nogc
enum TLSEXT_TYPE_psk_kex_modes = .TLSEXT_TYPE_psk_key_exchange_modes;

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