X-Git-Url: http://git.chise.org/gitweb/?p=chise%2Fxemacs-chise.git.1;a=blobdiff_plain;f=src%2Fsysfloat.h;h=d80094aa9d6ea0ac4d2de9af1e590af38be64ad6;hp=0b2bb3e4af2f6a80013a94a4f24ab0a76c150eac;hb=c3cd708891dd33d498fa622524622fb097034479;hpb=6883ee56ec887c2c48abe5b06b5e66aa74031910

diff --git a/src/sysfloat.h b/src/sysfloat.h
index 0b2bb3e..d80094a 100644
--- 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
@@ -34,8 +37,7 @@ Boston, MA 02111-1307, USA.  */
 #  define _NMAXLDBL THIS_FILENAME ## _nmaxldbl
 # endif
 
-#if defined(MSDOS) || (defined(LINUX) && \
-		       !(defined (__GLIBC__) && (__GLIBC__ >= 2)))
+#if defined(LINUX) && !(defined (__GLIBC__) && (__GLIBC__ >= 2))
 /* These are redefined (correctly, but differently) in values.h.  */
 #undef INTBITS
 #undef LONGBITS
@@ -44,7 +46,7 @@ Boston, MA 02111-1307, USA.  */
 
 #include <math.h>
 
-#ifdef WINDOWSNT
+#ifdef WIN32_NATIVE
 /* A quirky way to obtain logb prototype */
 #include <float.h>
 #define logb _logb
@@ -86,3 +88,4 @@ Boston, MA 02111-1307, USA.  */
 # define isnan(x) ((x) != (x))
 #endif
 
+#endif /* INCLUDED_sysfloat_h_ */