ngx::ffi

Function EVP_PKEY_encapsulate

Source 
pub unsafe extern "C" fn EVP_PKEY_encapsulate(
    ctx: *mut evp_pkey_ctx_st,
    wrappedkey: *mut u8,
    wrappedkeylen: *mut usize,
    genkey: *mut u8,
    genkeylen: *mut usize,
) -> i32