XEmacs 21.2.28 "Hermes".

[chise/xemacs-chise.git.1] / src / sysfloat.h

diff --git a/src/sysfloat.h b/src/sysfloat.h
index 0b2bb3e..8f6b539 100644 (file)
--- a/src/sysfloat.h
+++ b/src/sysfloat.h
@@ -20,6 +20,9 @@ Boston, MA 02111-1307, USA.  */
 
 /* Synched up with: Not really in FSF. */
 
+#ifndef INCLUDED_sysfloat_h_
+#define INCLUDED_sysfloat_h_
+
 /* Work around a problem that happens because math.h on hpux 7
    defines two static variables--which, in Emacs, are not really static,
    because `static' is defined as nothing.  The problem is that they are
@@ -86,3 +89,4 @@ Boston, MA 02111-1307, USA.  */
 # define isnan(x) ((x) != (x))
 #endif
 
+#endif /* INCLUDED_sysfloat_h_ */