Import X server from vnc-3.3.7.

[rdpsrv] / Xserver / lib / font / util / private.c

diff --git a/Xserver/lib/font/util/private.c b/Xserver/lib/font/util/private.c
new file mode 100644 (file)
index 0000000..009dee4
--- /dev/null
+++ b/Xserver/lib/font/util/private.c
@@ -0,0 +1,71 @@
+/* $XConsortium: private.c,v 1.4 94/04/17 20:17:37 gildea Exp $ */
+
+/*
+
+Copyright (c) 1991  X Consortium
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of the X Consortium shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from the X Consortium.
+
+*/
+
+/*
+ * Author:  Keith Packard, MIT X Consortium
+ */
+
+#include    "fontmisc.h"
+#include    "fontstruct.h"
+
+int _FontPrivateAllocateIndex;
+
+int
+AllocateFontPrivateIndex ()
+{
+    return _FontPrivateAllocateIndex++;
+}
+
+void
+ResetFontPrivateIndex ()
+{
+    _FontPrivateAllocateIndex = 0;
+}
+
+Bool
+_FontSetNewPrivate (pFont, n, ptr)
+    FontPtr pFont;
+    int            n;
+    pointer ptr;
+{
+    pointer *new;
+
+    if (n > pFont->maxPrivate)
+    {
+       new = (pointer *) xrealloc (pFont->devPrivates, (n + 1) * sizeof (pointer));
+       if (!new)
+           return FALSE;
+       pFont->devPrivates = new;
+       /* zero out new, uninitialized privates */
+       while(++pFont->maxPrivate < n)
+           pFont->devPrivates[pFont->maxPrivate] = (pointer)0;
+    }
+    pFont->devPrivates[n] = ptr;
+    return TRUE;
+}