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#include <libusb.h>
#include <stdio.h>
#include <malloc.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <libusb.h>
#ifdef HAVE_ERR
# include <err.h>
#else
# include <errno.h>
# include <string.h>
# define warnx(...) do {\
fprintf(stderr, __VA_ARGS__);\
fprintf(stderr, "\n"); } while (0)
# define errx(eval, ...) do {\
warnx(__VA_ARGS__);\
exit(eval); } while (0)
# define warn(...) do {\
fprintf(stderr, "%s: ", strerror(errno));\
warnx(__VA_ARGS__); } while (0)
# define err(eval, ...) do {\
warn(__VA_ARGS__);\
exit(eval); } while (0)
#endif /* HAVE_ERR */
#ifdef HAVE_SYSEXITS_H
# include <sysexits.h>
#else
# define EX_OK 0 /* successful termination */
# define EX_USAGE 64 /* command line usage error */
# define EX_SOFTWARE 70 /* internal software error */
# define EX_IOERR 74 /* input/output error */
#endif /* HAVE_SYSEXITS_H */
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