ftw.h

gistfile1.c

#include <ftw.h>
#include <stdio.h>
#include <stdlib.h>

int callback(const char *name, const struct stat *status, int type);

int main(int argc, char *argv[])
{
    char *root = ".";

    ftw((char *) root, callback, 1);

    return 0;
}

int callback(const char *name, const struct stat *status, int type)
{
    if (type == FTW_NS)
	return 0;

    if (type == FTW_F || type == FTW_SL || type == FTW_D)
	printf("%s\n", name);  

    return 0;
}