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#include <getopt.h>
int getopt_long(int argc, char * const argv[],
const char *optstring,
const struct option *longopts, int *longindex);
int getopt_long_only(int argc, char * const argv[],
const char *optstring,
const struct option *longopts, int *longindex);
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option½á¹¹Êý×飬option½á¹¹³ÆÎª³¤Ñ¡Ïî±í£¬ÆäÉùÃ÷ÈçÏ£º
struct option {
const char *name;
int has_arg;
int *flag;
int val;
};
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Password:
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