openssl_sys

Function OSSL_ENCODER_CTX_set_passphrase_cb

Source 
pub unsafe extern "C" fn OSSL_ENCODER_CTX_set_passphrase_cb(
    ctx: *mut OSSL_ENCODER_CTX,
    cb: OSSL_PASSPHRASE_CALLBACK,
    cbarg: *mut c_void,
) -> c_int