Function php_output_start_internal

pub unsafe extern "C" fn php_output_start_internal(
    name: *const c_char,
    name_len: size_t,
    output_handler: php_output_handler_func_t,
    chunk_size: size_t,
    flags: c_int,
    tsrm_ls: *mut *mut *mut c_void,
) -> c_int