ngx::ffi

Function DSA_meth_set_paramgen

Source 
pub unsafe extern "C" fn DSA_meth_set_paramgen(
    dsam: *mut dsa_method,
    paramgen: Option<unsafe extern "C" fn(*mut dsa_st, i32, *const u8, i32, *mut i32, *mut u64, *mut bn_gencb_st) -> i32>,
) -> i32