/*----- incremantal advanced APIs -----*/
+enum {
+ PARSE_OPT_HELP = -1,
+ PARSE_OPT_DONE,
+ PARSE_OPT_UNKNOWN,
+};
+
struct parse_opt_ctx_t {
const char **argv;
const char **out;
int flags;
};
+extern int parse_options_usage(const char * const *usagestr,
+ const struct option *opts);
+
extern void parse_options_start(struct parse_opt_ctx_t *ctx,
int argc, const char **argv, int flags);