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+/* c-namemx.h: define NAME_MAX, the maximum length of a single
+ component in a filename. No such limit may exist, or may vary
+ depending on the filesystem.
+
+ Copyright 1992, 1993, 2008 Karl Berry.
+ Copyright 2005 Olaf Weber.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this library; if not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef KPATHSEA_C_NAME_MX_H
+#define KPATHSEA_C_NAME_MX_H
+
+#include <kpathsea/c-limits.h>
+
+/* Most likely the system will truncate filenames if it is not POSIX,
+ and so we can use the BSD value here. */
+#ifndef _POSIX_NAME_MAX
+#define _POSIX_NAME_MAX 255
+#endif
+
+#ifndef NAME_MAX
+#define NAME_MAX _POSIX_NAME_MAX
+#endif
+
+#endif /* not KPATHSEA_C_NAME_MX_H */