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comparison src/sysfloat.h @ 440:8de8e3f6228a r21-2-28

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Import from CVS: tag r21-2-28
author cvs
date Mon, 13 Aug 2007 11:33:38 +0200
parents 3ecd8885ac67
children abe6d1db359e
comparison
equal deleted inserted replaced
439:357dd071b03c 440:8de8e3f6228a
17 along with XEmacs; see the file COPYING. If not, write to 17 along with XEmacs; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */ 19 Boston, MA 02111-1307, USA. */
20 20
21 /* Synched up with: Not really in FSF. */ 21 /* Synched up with: Not really in FSF. */
22
23 #ifndef INCLUDED_sysfloat_h_
24 #define INCLUDED_sysfloat_h_
22 25
23 /* Work around a problem that happens because math.h on hpux 7 26 /* Work around a problem that happens because math.h on hpux 7
24 defines two static variables--which, in Emacs, are not really static, 27 defines two static variables--which, in Emacs, are not really static,
25 because `static' is defined as nothing. The problem is that they are 28 because `static' is defined as nothing. The problem is that they are
26 defined both in data.c and in floatfns.c. 29 defined both in data.c and in floatfns.c.
84 87
85 #ifndef isnan 88 #ifndef isnan
86 # define isnan(x) ((x) != (x)) 89 # define isnan(x) ((x) != (x))
87 #endif 90 #endif
88 91
92 #endif /* INCLUDED_sysfloat_h_ */