45 lines
928 B
C
45 lines
928 B
C
//
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// dll.h
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//
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#ifndef __DLL_H__
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#define __DLL_H__
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extern HINSTANCE g_hinst;
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#ifdef WIN32
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// Notes:
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// 1. Never "return" from the critical section.
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// 2. Never "SendMessage" or "Yield" from the critical section.
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// 3. Never call USER API which may yield.
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// 4. Always make the critical section as small as possible.
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// 5. Critical sections in Win95 block across processes. In NT
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// they are per-process only, so use mutexes instead.
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//
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#define WIN32_CODE(x) x
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void PUBLIC Dll_EnterExclusive(void);
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void PUBLIC Dll_LeaveExclusive(void);
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extern BOOL g_bExclusive;
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extern BOOL g_bAdminUser;
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#define USER_IS_ADMIN() (g_bAdminUser)
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#define ENTER_X() Dll_EnterExclusive();
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#define LEAVE_X() Dll_LeaveExclusive();
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#define ASSERT_X() ASSERT(g_bExclusive)
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#else // WIN32
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#define WIN32_CODE(x)
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#define ENTER_X()
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#define LEAVE_X()
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#define ASSERT_X()
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#endif // WIN32
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#endif //!__DLL_H__
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