test: Some more tests under conditionals

[uclinux-h8/uClibc.git] / libm / s_signbitf.c

diff --git a/libm/s_signbitf.c b/libm/s_signbitf.c
index ef83d6b..b72fee6 100644 (file)
--- a/libm/s_signbitf.c
+++ b/libm/s_signbitf.c
@@ -14,15 +14,15 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
+#include <features.h>
+/* Prevent math.h from defining a colliding inline */
+#undef __USE_EXTERN_INLINES
 #include <math.h>
-
 #include "math_private.h"
 
-libm_hidden_proto(__signbitf)
 int
 __signbitf (float x)
 {