__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.

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

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

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

These routines are available only as intrinsics.

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