suboption
suboption(); /* handle sub-option */
suboption(); /* handle sub-option */
static void suboption(void);
suboption(); /* handle sub-option */
int suboption;
suboption = getsubopt(&suboptions,
switch (suboption) {
int suboption;
suboption = getsubopt(&suboptions,
switch (suboption) {