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45 lines
1.4 KiB
Diff
45 lines
1.4 KiB
Diff
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diff --git a/include/X11/Xlibint.h b/include/X11/Xlibint.h
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index 603d05669..8596cb434 100644
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--- a/include/X11/Xlibint.h
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+++ b/include/X11/Xlibint.h
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@@ -389,23 +389,26 @@ struct _XLockPtrs {
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#define _XLockMutex_fn (*_XLockMutex_fn_p)
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#define _XUnlockMutex_fn (*_XUnlockMutex_fn_p)
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#define _Xglobal_lock (*_Xglobal_lock_p)
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+#define X_LOCK_EXTERN __declspec(dllimport) extern
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+#else
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+#define X_LOCK_EXTERN extern
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#endif
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/* in XlibInt.c */
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-extern void (*_XCreateMutex_fn)(
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+X_LOCK_EXTERN void (*_XCreateMutex_fn)(
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LockInfoPtr /* lock */
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);
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-extern void (*_XFreeMutex_fn)(
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+X_LOCK_EXTERN void (*_XFreeMutex_fn)(
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LockInfoPtr /* lock */
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);
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-extern void (*_XLockMutex_fn)(
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+X_LOCK_EXTERN void (*_XLockMutex_fn)(
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LockInfoPtr /* lock */
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#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
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, char * /* file */
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, int /* line */
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#endif
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);
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-extern void (*_XUnlockMutex_fn)(
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+X_LOCK_EXTERN void (*_XUnlockMutex_fn)(
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LockInfoPtr /* lock */
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#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
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, char * /* file */
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@@ -413,7 +416,7 @@ extern void (*_XUnlockMutex_fn)(
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#endif
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);
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-extern LockInfoPtr _Xglobal_lock;
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+X_LOCK_EXTERN LockInfoPtr _Xglobal_lock;
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#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
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#define LockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->lock_display)((d),__FILE__,__LINE__)
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