#include <stdio.h>
#include <sys/types.h>
#include <dirent.h>

int main (int argc, char *argv[])
{
	DIR *dir;
	struct dirent *dirent;

	dir = opendir (".");
	while ((dirent = readdir (dir)) != NULL) {
	      if(dirent->d_name[0] == '.')
	      	continue;
		printf ("file %s exists\n", dirent->d_name);
	}
	closedir (dir);

	dir = opendir (".");
	while ((dirent = readdir (dir)) != NULL) {
	      if(dirent->d_name[0] == '.')
	      	continue;
		printf ("remove %s\n", dirent->d_name);
		unlink (dirent->d_name);
	}
	closedir (dir);

	return 0;
}