HelpPC 2.10	Quick Reference Utility	Copyright 1991 David Jurgens
TC: int getdisk( void )        - prototype in dir.h        - returns integer drive number; 0 = A:, 1 = B:, ...        - MS C uses _dos_getdrive()        - see   INT 21,19
Esc or Alt-X to exit	getdisk	Home/PgUp/PgDn/End ←↑↓→