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Including j40.h more than once does nothing. So it can only affect the preprocessing phase, but windows.h is multiple times larger than J40 (even after `#define
by lifthrasiir 4y ago
Including j40.h more than once does nothing. So it can only affect the preprocessing phase, but windows.h is multiple times larger than J40 (even after `#define WIN32_LEAN_AND_MEAN`) and if you can `#include <windows.h>` anywhere J40 can't be a real problem.