alloca: one step towards thread-safety

[pspp] / lib / float.in.h

diff --git a/lib/float.in.h b/lib/float.in.h
index b4ea3436fe6328975459d7d285ca95384e1c2b05..a68ec61a9667ce95a8897add609c38fa14e7baf7 100644 (file)
--- a/lib/float.in.h
+++ b/lib/float.in.h
@@ -15,11 +15,12 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#ifndef _GL_FLOAT_H
+
 #if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@
 #endif
-
-#ifndef _GL_FLOAT_H
+@PRAGMA_COLUMNS@
 
 /* The include_next requires a split double-inclusion guard.  */
 #@INCLUDE_NEXT@ @NEXT_FLOAT_H@