char** folderFiles(char* folder, int* numOfFiles)
{
	char** fileNames = NULL;
	DIR *dp;
	struct dirent *ep;
	dp = opendir(folder);
	int i = 0;
	fileNames = (char**)malloc(sizeof(char*));
	if (dp != NULL)
	{
		while (ep = readdir(dp))
		{
			if (i >= 2)
			{
				*numOfFiles = *numOfFiles + 1;
				fileNames=(char**)realloc(fileNames, *numOfFiles);
				*(fileNames + i - 2) = (char*)malloc((strlen(ep->d_name)+1)*sizeof(char));
				strcpy(*(fileNames + i - 2), ep->d_name);
				printf("%p %d", *(fileNames + i - 2),i);
				printf("%p %d", *(fileNames + 2 - 2), 2);
				printf("%s\n", *(fileNames + i - 2));
			}
			i++;
		}
		printf("%p %d\n", *(fileNames + 2 - 2), 2);
		(void)closedir(dp);

	}
	else
		perror("Couldn't open the directory");
	return fileNames;
}