__writegsbyte, __writegsdword, __writegsqword, __writegsword 

Microsoft Specific

Write memory to a location specified by an offset relative to the beginning of the GS segment.

void __writegsbyte( 
   unsigned long Offset, 
   unsigned char Data 
);
void __writegsword( 
   unsigned long Offset, 
   unsigned short Data 
);
void __writegsdword( 
   unsigned long Offset, 
   unsigned long Data 
);
void __writegsqword( 
   unsigned long Offset, 
   unsigned __int64 Data 
);

Parameters

• [in] Offset
  The offset from the beginning of GS to write to.

• [in] Data
  The value to write.

Requirements

Header file <intrin.h>

Remarks

These intrinsics are available in kernel mode only, and these routines are only available as intrinsics.

END Microsoft Specific

See Also

Reference

__readgsbyte, __readgsdword, __readgsqword, __readgsword
Compiler Intrinsics