1 files changed, 29 insertions, 0 deletions
diff --git a/include/tools/helpers.hxx b/include/tools/helpers.hxx
new file mode 100644
index 000000000000..5a525872ae50
--- /dev/null
+++ b/include/tools/helpers.hxx
@@ -0,0 +1,29 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#ifndef _TOOLS_HELPERS_HXX
+#define _TOOLS_HELPERS_HXX
+
+inline long MinMax( long nVal, long nMin, long nMax )
+{
+    return nVal >= nMin ? ( nVal <= nMax ? nVal : nMax ) : nMin;
+}
+
+inline long AlignedWidth4Bytes( long nWidthBits )
+{
+    return ( ( nWidthBits + 31 ) >> 5 ) << 2;
+}
+
+inline long FRound( double fVal )
+{
+    return fVal > 0.0 ? static_cast<long>( fVal + 0.5 ) : -static_cast<long>( -fVal + 0.5 );
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */