X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Ffloat-format.h;h=9cabf9bf2e228c0db8be76526096bc3c1694e4ba;hb=9b58626a87f13d1835e56fccf65e98bcc248e107;hp=a71bf18e2d68c3a1113793cf5eccdf141f58affe;hpb=f5c108becd49d78f4898cab11352291f5689d24e;p=pspp

diff --git a/src/libpspp/float-format.h b/src/libpspp/float-format.h
index a71bf18e2d..9cabf9bf2e 100644
--- a/src/libpspp/float-format.h
+++ b/src/libpspp/float-format.h
@@ -1,27 +1,25 @@
-/* PSPP - computes sample statistics.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+   Copyright (C) 2006, 2011 Free Software Foundation, Inc.
 
-   This program 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.
+   This program 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 of the License, or
+   (at your option) any later version.
 
-   This program 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.
+   This program 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 this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #ifndef LIBPSPP_FLOAT_FORMAT_H
 #define LIBPSPP_FLOAT_FORMAT_H 1
 
 #include <stdbool.h>
 #include <stddef.h>
-#include <libpspp/compiler.h>
+#include "libpspp/compiler.h"
 
 /* A floating-point format. */
 enum float_format
@@ -45,7 +43,6 @@ enum float_format
     FLOAT_FP,                      /* Neutral intermediate format. */
     FLOAT_HEX,                     /* C99 hexadecimal floating constant. */
 
-#ifdef FPREP_IEEE754
 #ifdef WORDS_BIGENDIAN
     FLOAT_NATIVE_FLOAT = FLOAT_IEEE_SINGLE_BE,
     FLOAT_NATIVE_DOUBLE = FLOAT_IEEE_DOUBLE_BE,
@@ -56,9 +53,6 @@ enum float_format
     FLOAT_NATIVE_DOUBLE = FLOAT_IEEE_DOUBLE_LE,
     FLOAT_NATIVE_32_BIT = FLOAT_IEEE_SINGLE_LE,
     FLOAT_NATIVE_64_BIT = FLOAT_IEEE_DOUBLE_LE
-#endif
-#else
-#error Only IEEE-754 floating point currently supported for PSPP hosts.
 #endif
   };
 
@@ -72,4 +66,6 @@ size_t float_get_size (enum float_format) PURE_FUNCTION;
 int float_identify (double expected_value, const void *, size_t,
                     enum float_format *best_guess);
 
+double float_get_lowest (void);
+
 #endif /* float-format.h */