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__addfsbyte, __addfsword, __addfsdword

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Microsoft Specific

Add a value to a memory location specified by an offset relative to the beginning of the FS segment.

Syntax

void __addfsbyte(
   unsigned long Offset,
   unsigned char Data
);
void __addfsword(
   unsigned long Offset,
   unsigned short Data
);
void __addfsdword(
   unsigned long Offset,
   unsigned long Data
);

Parameters

Offset
[in] The offset from the beginning of FS.

Data
[in] The value to add to the memory location.

Requirements

Intrinsic Architecture
__addfsbyte x86
__addfsword x86
__addfsdword x86

Header file <intrin.h>

Remarks

These routines are available only as intrinsics.

END Microsoft Specific

See also

__incfsbyte, __incfsword, __incfsdword
__readfsbyte, __readfsdword, __readfsqword, __readfsword
__writefsbyte, __writefsdword, __writefsqword, __writefsword
Compiler intrinsics