@c ----------------------------------------------------------------------
@node getdisk, dos
@subheading Syntax

@example
#include <dir.h>

int getdisk(void);
@end example

@subheading Description

Gets the current disk (0=A).

@xref{setdisk}.

@subheading Return Value

The current disk number.

@subheading Portability

@portability !ansi, !posix

@subheading Example

@example
printf("This drive is %c:\n", getdisk() + 'A');
@end example