#ifndef _NTGDI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)
#ifdef _WIN64

#define ENTRY_SIZE 24

#endif
#endif
#endif
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#ifndef _NTGDI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)
#ifdef _WIN64
// ...
#else

#define ENTRY_SIZE 20

#endif
#endif
#endif
View code on GitHub