Function proj_sys::proj_coordoperation_get_method_info

pub unsafe extern "C" fn proj_coordoperation_get_method_info(
    ctx: *mut PJ_CONTEXT, 
    coordoperation: *const PJ, 
    out_method_name: *mut *const c_char, 
    out_method_auth_name: *mut *const c_char, 
    out_method_code: *mut *const c_char
) -> c_int