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Free disk space Windows 95 and 98

#include <windows.h> #include <stdio.h> #include <stdlib.h> void main(void) { char szBuffer[MAX_PATH+100]; UINT nRow = 0; UINT nDrive = 0; DWORD dwLogicalDrives = GetLogicalDrives(); for ( nDrive = 0; nDrive<32; nDrive++ ) { if ( dwLogicalDrives & (1 << nDrive) ) { UINT uType; // type of drive. DWORD dwBytesPerSector = 0; // bytes per sector DWORD dwSectorsPerCluster=0; // sectors per cluster DWORD dwTotalClusters = 0; // total clusters DWORD dwFreeClusters = 0; // free clusters DWORD dwVolumeSerialNumber=0;// volume serial number DWORD dwMaxNameLength=0; // max component length DWORD dwFileSystemFlags=0; // file system flags DWORD dwFreeSpace = 0; // free space available DWORD dwTotalSpace = 0; // total space available char szFileSysName[129]; // the file system char szLabel[129]; // the volume name // Get disk information. wsprintf( szBuffer, "%c:\\", nDrive+'A' ); uType = GetDriveType(szBuffer); GetDiskFreeSpace(szBuffer, &dwBytesPerSector, &dwSectorsPerCluster, &dwFreeClusters, &dwTotalClusters); dwFreeSpace = dwBytesPerSector * dwSectorsPerCluster * dwFreeClusters; dwTotalSpace = dwBytesPerSector * dwSectorsPerCluster * dwTotalClusters; printf("%s\n", szBuffer); wsprintf(szBuffer, " Type: %s, Disk Space: %ld, Free: %ld", (uType == DRIVE_REMOVABLE) ? "FLOPPY" : ((uType == DRIVE_FIXED) ? "HARD DISK" : ((uType == DRIVE_REMOTE) ? "NETWORK" : ((uType == DRIVE_CDROM) ? "CDROM" : ((uType == DRIVE_RAMDISK) ? "RAMDISK" : ((uType == 1) ? "DOES NOT EXIST" : "UNKNOWN DRIVE TYPE" ))))), dwTotalSpace, dwFreeSpace ); printf("%s\n", szBuffer); } } }