pub unsafe extern "C" fn X509_REQ_get0_signature(
req: *const X509_req_st,
psig: *mut *const asn1_string_st,
palg: *mut *const X509_algor_st,
)
pub unsafe extern "C" fn X509_REQ_get0_signature(
req: *const X509_req_st,
psig: *mut *const asn1_string_st,
palg: *mut *const X509_algor_st,
)