Function ocl::ffi::clBuildProgram

pub unsafe extern "system" fn clBuildProgram(program: *mut c_void,
                                             num_devices: u32,
                                             device_list: *const *mut c_void,
                                             options: *const i8,
                                             pfn_notify: Option<extern fn(*mut c_void, *mut c_void)>,
                                             user_data: *mut c_void)
                                             -> i32