ngx::ffi

Function EVP_SignFinal_ex

Source 
pub unsafe extern "C" fn EVP_SignFinal_ex(
    ctx: *mut evp_md_ctx_st,
    md: *mut u8,
    s: *mut u32,
    pkey: *mut evp_pkey_st,
    libctx: *mut ossl_lib_ctx_st,
    propq: *const i8,
) -> i32