From c31e4fa1e8dcf0648165f1d95c1cd122f585d216 Mon Sep 17 00:00:00 2001
From: igor-m <igrmks@gmail.com>
Date: Fri, 11 Apr 2014 20:13:51 +0200
Subject: [PATCH] Was within untracked files ??

---
 include/ieee.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 include/ieee.h

diff --git a/include/ieee.h b/include/ieee.h
new file mode 100644
index 0000000..56ea4ec
--- /dev/null
+++ b/include/ieee.h
@@ -0,0 +1,47 @@
+typedef union        // LITTLE ENDIAN
+{
+  double value;
+  struct
+  {
+    unsigned long lsw;
+    unsigned long msw;
+  } parts;
+} ieee_double_shape_type;
+
+/* Get two 32 bit ints from a double.  */
+
+#define EXTRACT_WORDS(ix0,ix1,d)            \
+do {                        \
+  ieee_double_shape_type ew_u;               \
+  ew_u.value = (d);                  \
+  (ix0) = ew_u.parts.msw;               \
+  (ix1) = ew_u.parts.lsw;               \
+} while (0)
+
+/* Get the more significant 32 bit int from a double.  */
+
+#define GET_HIGH_WORD(i,d)               \
+do {                        \
+  ieee_double_shape_type gh_u;               \
+  gh_u.value = (d);                  \
+  (i) = gh_u.parts.msw;                  \
+} while (0)
+
+/* Set a double from two 32 bit ints.  */
+
+#define INSERT_WORDS(d,ix0,ix1)               \
+do {                        \
+  ieee_double_shape_type iw_u;               \
+  iw_u.parts.msw = (ix0);               \
+  iw_u.parts.lsw = (ix1);               \
+  (d) = iw_u.value;                  \
+} while (0)
+
+#define SET_HIGH_WORD(d,v)                                      \
+do {                                                            \
+    ieee_double_shape_type sh_u;                                  \
+    sh_u.value = (d);                                             \
+    sh_u.parts.msw = (v);                                         \
+    (d) = sh_u.value;                                             \
+} while (0)
+