1 files changed, 80 insertions, 0 deletions
diff --git a/main/src/main/cpp/lzo/src/lzo_ptr.c b/main/src/main/cpp/lzo/src/lzo_ptr.c
new file mode 100644
index 00000000..d2def7f6
--- /dev/null
+++ b/main/src/main/cpp/lzo/src/lzo_ptr.c
@@ -0,0 +1,80 @@
+/* lzo_ptr.c -- low-level pointer constructs
+
+   This file is part of the LZO real-time data compression library.
+
+   Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
+   All Rights Reserved.
+
+   The LZO library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   The LZO library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the LZO library; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus@oberhumer.com>
+   http://www.oberhumer.com/opensource/lzo/
+ */
+
+
+#include "lzo_conf.h"
+
+
+/***********************************************************************
+//
+************************************************************************/
+
+LZO_PUBLIC(lzo_uintptr_t)
+__lzo_ptr_linear(const lzo_voidp ptr)
+{
+    lzo_uintptr_t p;
+
+#if (LZO_ARCH_I086)
+#error "LZO_ARCH_I086 is unsupported"
+#elif (LZO_MM_PVP)
+#error "LZO_MM_PVP is unsupported"
+#else
+    p = (lzo_uintptr_t) PTR_LINEAR(ptr);
+#endif
+
+    return p;
+}
+
+
+/***********************************************************************
+//
+************************************************************************/
+
+LZO_PUBLIC(unsigned)
+__lzo_align_gap(const lzo_voidp ptr, lzo_uint size)
+{
+#if (__LZO_UINTPTR_T_IS_POINTER)
+#error "__LZO_UINTPTR_T_IS_POINTER is unsupported"
+#else
+    lzo_uintptr_t p, n;
+    if (size < 2) return 0;
+    p = __lzo_ptr_linear(ptr);
+#if 0
+    n = (((p + size - 1) / size) * size) - p;
+#else
+    if ((size & (size - 1)) != 0)
+        return 0;
+    n = size; n = ((p + n - 1) & ~(n - 1)) - p;
+#endif
+#endif
+    assert((long)n >= 0);
+    assert(n <= size);
+    return (unsigned)n;
+}
+
+
+/* vim:set ts=4 sw=4 et: */