write: Fix a C++ test error on mingw.

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

diff --git a/lib/sched.in.h b/lib/sched.in.h
index 39c35bf..a164133 100644 (file)
--- a/lib/sched.in.h
+++ b/lib/sched.in.h
@@ -1,5 +1,5 @@
 /* Replacement <sched.h> for platforms that lack it.
-   Copyright (C) 2008 Free Software Foundation, Inc.
+   Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -15,11 +15,33 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef _GL_SCHED_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+
+/* The include_next requires a split double-inclusion guard.  */
+#if @HAVE_SCHED_H@
+# @INCLUDE_NEXT@ @NEXT_SCHED_H@
+#endif
+
+#ifndef _GL_SCHED_H
 #define _GL_SCHED_H
 
+#if !@HAVE_STRUCT_SCHED_PARAM@
+
 struct sched_param
 {
   int sched_priority;
 };
 
+#endif
+
+#if !(defined SCHED_FIFO && defined SCHED_RR && defined SCHED_OTHER)
+# define SCHED_FIFO   1
+# define SCHED_RR     2
+# define SCHED_OTHER  0
+#endif
+
+#endif /* _GL_SCHED_H */
 #endif /* _GL_SCHED_H */