Faster determination of the sign of a number.

[pspp] / modules / fprintf-posix

diff --git a/modules/fprintf-posix b/modules/fprintf-posix
index f79a8b428eeb638bb313ce2de0702e5ce4738068..cf440592ea6440f500f00ca10a24580648b45837 100644 (file)
--- a/modules/fprintf-posix
+++ b/modules/fprintf-posix
@@ -14,6 +14,8 @@ isnan-nolibm
 isnanl-nolibm
 printf-frexp
 printf-frexpl
+signbit
+fpucw
 
 configure.ac:
 gl_FUNC_FPRINTF_POSIX