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title _enable | Microsoft Docs
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ms.date 11/04/2016
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ms.technology
cpp-tools
ms.tgt_pltfrm
ms.topic article
f1_keywords
_enable
_enable_cpp
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C++
helpviewer_keywords
enable intrinsic
_enable intrinsic
ssm instruction
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caps.latest.revision 12
author corob-msft
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manager ghogen
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_enable

Microsoft Specific

Enables interrupts.

Syntax

void _enable(void);  

Requirements

Intrinsic Architecture
_enable x86, ARM, [!INCLUDEvcprx64]

Header file <intrin.h>

Remarks

_enable instructs the processor to set the interrupt flag. On x86 systems, this function generates the Set Interrupt Flag (sti) instruction.

This function is only available in kernel mode. If used in user mode, a Privileged Instruction exception is thrown.

END Microsoft Specific

See Also

Compiler Intrinsics