tanl: Simplify for platforms where 'long double' == 'double'.

[gnulib.git] / lib / sched.in.h

diff --git a/lib/sched.in.h b/lib/sched.in.h
index 8a1135f..fc2e171 100644 (file)
--- a/lib/sched.in.h
+++ b/lib/sched.in.h
@@ -14,7 +14,7 @@
    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_SCHED_H
+#ifndef _@GUARD_PREFIX@_SCHED_H
 
 #if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@
@@ -26,8 +26,14 @@
 # @INCLUDE_NEXT@ @NEXT_SCHED_H@
 #endif
 
-#ifndef _GL_SCHED_H
-#define _GL_SCHED_H
+#ifndef _@GUARD_PREFIX@_SCHED_H
+#define _@GUARD_PREFIX@_SCHED_H
+
+/* Get pid_t.
+   This is needed on glibc 2.11 (see
+   glibc bug <http://sourceware.org/bugzilla/show_bug.cgi?id=13198>)
+   and MacOS X 10.5.  */
+#include <sys/types.h>
 
 #if !@HAVE_STRUCT_SCHED_PARAM@
 
@@ -47,5 +53,5 @@ struct sched_param
 # define SCHED_OTHER  0
 #endif
 
-#endif /* _GL_SCHED_H */
-#endif /* _GL_SCHED_H */
+#endif /* _@GUARD_PREFIX@_SCHED_H */
+#endif /* _@GUARD_PREFIX@_SCHED_H */