alloca: one step towards thread-safety

[pspp] / lib / float.in.h

diff --git a/lib/float.in.h b/lib/float.in.h
index caf822f1d0a98a043977c2e1283acb57c2aeffeb..a68ec61a9667ce95a8897add609c38fa14e7baf7 100644 (file)
--- a/lib/float.in.h
+++ b/lib/float.in.h
@@ -20,6 +20,7 @@
 #if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@
 #endif
+@PRAGMA_COLUMNS@
 
 /* The include_next requires a split double-inclusion guard.  */
 #@INCLUDE_NEXT@ @NEXT_FLOAT_H@