getopt.hpp

这是个人脸识别程序

// getopt.hpp
// Warning: this is raw research code -- expect it to be quite messy.

#if !defined(getopt_hpp)
#define getopt_hpp

extern int getopt (int argc, char **argv, char *optstring);
extern char *optarg;
extern int optind;	// option index
extern int opterr;	// set to turn off error message within getopt on option error

#endif	// getopt_hpp