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The latest version of this topic can be found at _enable.

Microsoft Specific**

Enables interrupts.

void _enable(void);  

_enablex86, ARM, x64

Header file <intrin.h>

_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.

Compiler Intrinsics