[C/C++] Contare i file in una cartella

[rescueme]

Ecco il codice corretto per UNIX:

#include <stdio.h>
#include <sys/types.h>
#include <dirent.h>
int main()
{
  int count;
  DIR *d;
  if( (d = opendir(".")) != NULL)
  {
    for(count = 0;  readdir(d) != NULL; count++);
    closedir(d);
   }
   printf("\n %d", count);
   return 0;
}