python list directories only
#include <stdio.h>
#include <stdlib.h>
#include <dirent.h>
int main() {
DIR *directory;
struct dirent *entry;
if ((directory = opendir(".")) == NULL) {
perror("Unable to open directory");
exit(EXIT_FAILURE);
}
while ((entry = readdir(directory)) != NULL) {
printf("%s\n", entry->d_name);
}
closedir(directory);
return 0;
}