1 files changed, 48 insertions, 0 deletions
diff --git a/xorg-server/include/inpututils.h b/xorg-server/include/inpututils.h
new file mode 100644
index 000000000..e59bf2860
--- /dev/null
+++ b/xorg-server/include/inpututils.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright © 2010 Red Hat, Inc.
+ *
+ * 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 (including the next
+ * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include "dix-config.h"
+#endif
+
+#ifndef INPUTUTILS_H
+#define INPUTUTILS_H
+
+#include "input.h"
+
+struct _ValuatorMask {
+    int8_t      last_bit; /* highest bit set in mask */
+    uint8_t     mask[(MAX_VALUATORS + 7)/8];
+    int         valuators[MAX_VALUATORS]; /* valuator data */
+};
+
+/* server-internal */
+extern _X_HIDDEN int valuator_mask_size(const ValuatorMask *mask);
+extern _X_HIDDEN int valuator_mask_isset(const ValuatorMask *mask, int bit);
+extern _X_HIDDEN void valuator_mask_unset(ValuatorMask *mask, int bit);
+extern _X_HIDDEN int valuator_mask_num_valuators(const ValuatorMask *mask);
+extern _X_HIDDEN void valuator_mask_copy(ValuatorMask *dest, const ValuatorMask *src);
+extern _X_HIDDEN int valuator_mask_get(const ValuatorMask *mask, int valnum);
+
+#endif