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diff src/DLD-FUNCTIONS/cquad.cc @ 11181:a512c537b38e

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cquad.cc: define copysign if needed
author John W. Eaton <jwe@octave.org>
date Wed, 03 Nov 2010 03:25:59 -0400 (2010-11-03)
parents c08e9d4e54c7
children fd0a3ac60b0e
line wrap: on
line diff
--- a/src/DLD-FUNCTIONS/cquad.cc
+++ b/src/DLD-FUNCTIONS/cquad.cc
@@ -31,6 +31,11 @@
 #include "parse.h"
 #include "ov-fcn-handle.h"
 
+#if ! defined (HAVE_COPYSIGN) && defined (HAVE__COPYSIGN)
+#define copysign _copysign
+#define HAVE_COPYSIGN 1
+#endif
+
 /* Define the size of the interval heap. */
 #define cquad_heapsize                  200