remove _XOPEN_SOURCE from nproc for better BSD compatibility

diff --git a/nproc.c b/nproc.c
index 695b832eafa6c2eaa242bba1da654fc99e0380d8..9c7969119c776645930b0eca763cd6e1d418a9dd 100644 (file)
--- a/nproc.c
+++ b/nproc.c
@@ -29,7 +29,11 @@
  * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
  * OF SUCH DAMAGE.
  */
-#define _XOPEN_SOURCE 700
+
+/*
+ * _XOPEN_SOURCE hides _SC_NPROCESSORS_* on some BSDs
+ */
+/* #define _XOPEN_SOURCE 700 */
 
 #include <errno.h>
 #include <limits.h>