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-rw-r--r--src/locking.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/locking.h b/src/locking.h
index 2b3afd32..499e6169 100644
--- a/src/locking.h
+++ b/src/locking.h
@@ -24,6 +24,7 @@ used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from The Open Group.
*/
+/* $XFree86: xc/lib/X11/locking.h,v 1.4 2001/12/14 19:54:10 dawes Exp $ */
/*
* Author: Stephen Gildea, MIT X Consortium
@@ -170,4 +171,8 @@ typedef struct _LockInfoRec {
xmutex_t lock;
} LockInfoRec;
+/* XOpenDis.c */
+extern int (*_XInitDisplayLock_fn)(Display *dpy);
+extern void (*_XFreeDisplayLock_fn)(Display *dpy);
+
#endif /* _X_locking_H_ */