1 files changed, 61 insertions, 0 deletions
diff --git a/gsl-1.9/ieee-utils/standardize.c b/gsl-1.9/ieee-utils/standardize.c
new file mode 100644
index 0000000..dd96f97
--- /dev/null
+++ b/gsl-1.9/ieee-utils/standardize.c
@@ -0,0 +1,61 @@
+/* ieee-utils/standardize.c
+ * 
+ * Copyright (C) 1996, 1997, 1998, 1999, 2000 Brian Gough
+ * 
+ * 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 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.
+ */
+
+static void make_float_bigendian (float * x);
+static void make_double_bigendian (double * x);
+
+static void
+make_float_bigendian (float * x)
+{
+  union { 
+    float f;
+    unsigned char b[4];
+  } u,v;
+
+  u.f = *x ;
+
+  v.b[0]=u.b[3] ;
+  v.b[1]=u.b[2] ;
+  v.b[2]=u.b[1] ;
+  v.b[3]=u.b[0] ;
+
+  *x=v.f ;
+}
+
+static void
+make_double_bigendian (double * x)
+{
+  union { 
+    double d;
+    unsigned char b[8];
+  } u,v;
+
+  u.d = *x ;
+
+  v.b[0]=u.b[7] ;
+  v.b[1]=u.b[6] ;
+  v.b[2]=u.b[5] ;
+  v.b[3]=u.b[4] ;
+  v.b[4]=u.b[3] ;
+  v.b[5]=u.b[2] ;
+  v.b[6]=u.b[1] ;
+  v.b[7]=u.b[0] ;
+
+  *x=v.d ;
+}