#include <stdio.h> |
#include <dir.h> |
int main( void ) |
{ |
int save, disk, disks; |
/* save original drive */ |
save = getdisk(); |
/* print number of logic drives */ |
disks = setdisk(save); |
printf ( "%d logical drives on the system\n\n" , disks); |
/* print the drive letters available */ |
printf ( "Available drives:\n" ); |
for (disk = 0;disk < 26;++disk) |
{ |
setdisk(disk); |
if (disk == getdisk()) |
printf ( "%c: drive is available\n" , disk + 'a' ); |
} |
setdisk(save); |
return 0; |
} |