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Sourcecode: mingw-w64 version File versions

readfsword.c

#include <intrin.h>

/* for x86 only */
unsigned short __readfsword(unsigned long Offset)
{
   unsigned short ret;
   __asm__ volatile ("movw    %%fs:%1,%0"
     : "=r" (ret) ,"=m" ((*(volatile long *) Offset)));
   return ret;
}


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