show_options
switch (show_options(dp->options, (len - BASE_PKT_SIZE))) {
(void) show_options(dp->file, 128);
(void) show_options(dp->sname, 64);
(void) show_options(dp->file, 128);
(void) show_options(dp->sname, 64);
static int show_options(unsigned char *, int);
show_options(data, len);
show_options(data, olen);
static void show_options(const uint8_t *, int);