#include <fts.h>
#include <stdio.h>

int main(int argc, char *argv[])
{
	FTS *f;
	FTSENT *e;

	f = fts_open(argv + 1, FTS_PHYSICAL | FTS_NOCHDIR | FTS_NOSTAT, NULL);
	while ((e = fts_read(f)) != NULL)
		if (e->fts_info != FTS_DNR && e->fts_info != FTS_DP
		    && e->fts_info != FTS_ERR)
			puts(e->fts_path);
}