Add <bitstring.h> for compatibility with NetBSD and OpenBSD

diff --git a/include/Makefile.am b/include/Makefile.am
index 2e3f3ec5a4d3a9844ed439e6129c03f723a5bec5..2141570addfe932c9b47225147cf839166b27a66 100644 (file)
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -8,6 +8,7 @@ nobase_include_HEADERS = \
        bsd/sys/queue.h \
        bsd/sys/tree.h \
        bsd/netinet/ip_icmp.h \
+       bsd/bitstring.h \
        bsd/bsd.h \
        bsd/err.h \
        bsd/getopt.h \

diff --git a/include/bsd/bitstring.h b/include/bsd/bitstring.h
new file mode 100644 (file)
index 0000000..12cbaf9
--- /dev/null
+++ b/include/bsd/bitstring.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright © 2012 Guillem Jover <guillem@hadrons.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* For compatibility with NetBSD and OpenBSD. */
+#ifdef LIBBSD_OVERLAY
+#include <sys/bitstring.h>
+#else
+#include <bsd/sys/bitstring.h>
+#endif