disable, _disable, enable, _enable

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Header File

dos.h

Category

Miscellaneous Routines

Prototype

void disable(void);

void _disable(void);

void enable(void);

void _enable(void);

Description

Disables and enables interrupts.

These macros are designed to provide a programmer with flexible hardware interrupt control.

disable and _disable macros disable interrupts. Only the NMI (non-maskable interrupt) is allowed from any external device.

enable and _enable macros enable interrupts, allowing any device interrupts to occur.

Return Value

None.

Portability

POSIX	Win32	ANSI C	ANSI C++
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