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#include <ftw.h>
int ftw(const char *path, int (*fn)(const char *, const struct stat *, int), int fd_limit)
{
/* The following cast assumes that calling a function with one
* argument more than it needs behaves as expected. This is
* actually undefined, but works on all real-world machines. */
return nftw(path, (int (*)())fn, fd_limit, FTW_PHYS);
}
#ifdef TEST
int
main(void) {
return 0;
}
#endif
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