boring_sys

Function SSL_CTX_set_client_cert_cb

Source 
pub unsafe extern "C" fn SSL_CTX_set_client_cert_cb(
    ctx: *mut SSL_CTX,
    cb: Option<unsafe extern "C" fn(ssl: *mut SSL, out_x509: *mut *mut X509, out_pkey: *mut *mut EVP_PKEY) -> c_int>,
)