GDI_HANDLE_BUFFER_SIZE - NtDoc

#ifndef _NTPSAPI_H
#ifndef _WIN64

#define GDI_HANDLE_BUFFER_SIZE GDI_HANDLE_BUFFER_SIZE32

#endif
#endif
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#ifndef _NTPSAPI_H
#ifndef _WIN64
// ...
#else

#define GDI_HANDLE_BUFFER_SIZE GDI_HANDLE_BUFFER_SIZE64

#endif
#endif
View code on GitHub