Add missing files from last commit

Change-Id: I4a6dd1b60893d19b91f5bc0f85be9ee99cd3eb5e
Reviewed-on: https://code.wireshark.org/review/5892
Reviewed-by: Stephen Fisher <sfisher@sdf.org>

2 files changed, 70 insertions, 0 deletions

diff --git a/wsutil/floor.c b/wsutil/floor.c
new file mode 100644
index 0000000000..a17b3eac23
--- /dev/null
+++ b/wsutil/floor.c
@@ -0,0 +1,39 @@
+/* floor.c
+ * 
+ * Provides floor functions for systems that do not provide them
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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 the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+
+#include <glib.h>
+
+#ifndef HAVE_FLOORL
+long double
+floorl(long double x)
+{
+#ifdef (__GNUC__)
+  __builtin_floorl(x);
+#else
+#error "The floorl() function is not present on this system and the GNU C"
+#error "compiler (gcc) isn't in use, which can provide one."
+#endif
+
+#endif /* !HAVE_FLOORL */
diff --git a/wsutil/floor.h b/wsutil/floor.h
new file mode 100644
index 0000000000..f71a5780a8
--- /dev/null
+++ b/wsutil/floor.h
@@ -0,0 +1,31 @@
+/* floor.c
+ * 
+ * Provides floor functions for systems that do not provide them
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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 the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+
+#include <glib.h>
+
+#ifndef HAVE_FLOORL
+
+
+#endif