#define OPT_SET_PTR(s, l, v, h, p) { OPTION_SET_PTR, (s), (l), (v), NULL, (h), 0, NULL, (p) }
#define OPT_INTEGER(s, l, v, h) { OPTION_INTEGER, (s), (l), (v), NULL, (h) }
#define OPT_STRING(s, l, v, a, h) { OPTION_STRING, (s), (l), (v), (a), (h) }
+#define OPT_DATE(s, l, v, h) \
+ { OPTION_CALLBACK, (s), (l), (v), "time",(h), 0, \
+ parse_opt_approxidate_cb }
#define OPT_CALLBACK(s, l, v, a, h, f) \
{ OPTION_CALLBACK, (s), (l), (v), (a), (h), 0, (f) }
/*----- some often used options -----*/
extern int parse_opt_abbrev_cb(const struct option *, const char *, int);
+extern int parse_opt_approxidate_cb(const struct option *, const char *, int);
#define OPT__VERBOSE(var) OPT_BOOLEAN('v', "verbose", (var), "be verbose")
#define OPT__QUIET(var) OPT_BOOLEAN('q', "quiet", (var), "be quiet")