Imported gcc-4.4.3

[msp430-gcc.git] / libdecnumber / decPacked.h

diff --git a/libdecnumber/decPacked.h b/libdecnumber/decPacked.h
new file mode 100644 (file)
index 0000000..7ee0a18
--- /dev/null
+++ b/libdecnumber/decPacked.h
@@ -0,0 +1,65 @@
+/* Packed decimal conversion module header for the decNumber C Library.
+   Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+   Contributed by IBM Corporation.  Author Mike Cowlishaw.
+
+   This file is part of GCC.
+
+   GCC 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 3, or (at your option) any later
+   version.
+
+   GCC 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.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+/* ------------------------------------------------------------------ */
+/* Packed Decimal conversion module header                           */
+/* ------------------------------------------------------------------ */
+
+#if !defined(DECPACKED)
+  #define DECPACKED
+  #define DECPNAME     "decPacked"                     /* Short name */
+  #define DECPFULLNAME "Packed Decimal conversions"   /* Verbose name */
+  #define DECPAUTHOR   "Mike Cowlishaw"                      /* Who to blame */
+
+  #define DECPACKED_DefP 32            /* default precision          */
+
+  #ifndef  DECNUMDIGITS
+    #define DECNUMDIGITS DECPACKED_DefP /* size if not already defined*/
+  #endif
+  #include "decNumber.h"               /* context and number library */
+
+  /* Sign nibble constants                                           */
+  #if !defined(DECPPLUSALT)
+    #define DECPPLUSALT         0x0A /* alternate plus  nibble               */
+    #define DECPMINUSALT 0x0B /* alternate minus nibble                      */
+    #define DECPPLUS    0x0C /* preferred plus  nibble               */
+    #define DECPMINUS   0x0D /* preferred minus nibble               */
+    #define DECPPLUSALT2 0x0E /* alternate plus         nibble               */
+    #define DECPUNSIGNED 0x0F /* alternate plus         nibble (unsigned)    */
+  #endif
+
+  /* ---------------------------------------------------------------- */
+  /* decPacked public routines                                       */
+  /* ---------------------------------------------------------------- */
+
+  #include "decPackedSymbols.h"
+
+  /* Conversions                                                     */
+  uint8_t * decPackedFromNumber(uint8_t *, int32_t, int32_t *,
+                               const decNumber *);
+  decNumber * decPackedToNumber(const uint8_t *, int32_t, const int32_t *,
+                               decNumber *);
+
+#endif