--- mandoc-1.14.5/glob.h.orig	Sat Jan 25 20:20:24 2020
+++ mandoc-1.14.5/glob.h	Sat Jan 25 20:20:44 2020
@@ -0,0 +1,115 @@
+/*	$NetBSD: glob.h,v 1.27 2019/05/29 01:21:33 christos Exp $	*/
+
+/*
+ * Copyright (c) 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * 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. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ *	@(#)glob.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _GLOB_H_
+#define	_GLOB_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifndef __gl_size_t
+#define __gl_size_t	size_t
+#endif
+#ifndef __gl_stat_t
+#define __gl_stat_t	struct stat
+#endif
+
+typedef struct {
+	__gl_size_t gl_pathc;	/* Count of total paths so far. */
+	__gl_size_t gl_matchc;	/* Count of paths matching pattern. */
+	__gl_size_t gl_offs;	/* Reserved at beginning of gl_pathv. */
+	int gl_flags;		/* Copy of flags parameter to glob. */
+	char **gl_pathv;	/* List of paths matching pattern. */
+				/* Copy of errfunc parameter to glob. */
+	int (*gl_errfunc)(const char *, int);
+
+	/*
+	 * Alternate filesystem access methods for glob; replacement
+	 * versions of closedir(3), readdir(3), opendir(3), stat(2)
+	 * and lstat(2).
+	 */
+	void (*gl_closedir)(void *);
+	struct dirent *(*gl_readdir)(void *);	
+	void *(*gl_opendir)(const char *);
+	int (*gl_lstat)(const char *, __gl_stat_t *);
+	int (*gl_stat)(const char *, __gl_stat_t *);
+} glob_t;
+
+#define	GLOB_APPEND	 0x00001 /* Append to output from previous call. */
+#define	GLOB_DOOFFS	 0x00002 /* Use gl_offs. */
+#define	GLOB_ERR	 0x00004 /* Return on error. */
+#define	GLOB_MARK	 0x00008 /* Append / to matching directories. */
+#define	GLOB_NOCHECK	 0x00010 /* Return pattern itself if nothing matches. */
+#define	GLOB_NOSORT	 0x00020 /* Don't sort. */
+#define	GLOB_NOESCAPE	 0x01000 /* Disable backslash escaping. */
+
+#define	GLOB_NOSPACE	 (-1)	 /* Malloc call failed. */
+#define	GLOB_ABORTED	 (-2)	 /* Unignored error. */
+#define	GLOB_NOMATCH	 (-3)	 /* No match, and GLOB_NOCHECK was not set. */
+#define	GLOB_NOSYS	 (-4)	 /* Implementation does not support function. */
+
+#define _NETBSD_SOURCE 1
+
+#if defined(_NETBSD_SOURCE) || defined(HAVE_NBTOOL_CONFIG_H)
+#define	GLOB_ALTDIRFUNC	 0x00040 /* Use alternately specified directory funcs. */
+#define	GLOB_BRACE	 0x00080 /* Expand braces ala csh. */
+#define	GLOB_MAGCHAR	 0x00100 /* Pattern had globbing characters. */
+#define	GLOB_NOMAGIC	 0x00200 /* GLOB_NOCHECK without magic chars (csh). */
+#define	GLOB_LIMIT	 0x00400 /* Limit memory used by matches to ARG_MAX */
+#define	GLOB_TILDE	 0x00800 /* Expand tilde names from the passwd file. */
+/*	GLOB_NOESCAPE	 0x01000 above */
+#define	GLOB_PERIOD	 0x02000 /* Allow metachars to match leading periods. */
+#define	GLOB_NO_DOTDIRS	 0x04000 /* Make . and .. vanish from wildcards. */
+#define	GLOB_STAR	 0x08000 /* Use glob ** to recurse directories */
+#define	GLOB_TILDE_CHECK 0x10000 /* Expand tilde names from the passwd file. */
+#define	GLOB_QUOTE	 0	 /* source compatibility */
+
+#define	GLOB_ABEND	GLOB_ABORTED	/* source compatibility */
+#endif
+
+__BEGIN_DECLS
+#ifndef __LIBC12_SOURCE__
+int	glob(const char * __restrict, int,
+    int (*)(const char *, int), glob_t * __restrict);
+void	globfree(glob_t *);
+#endif
+#ifdef _NETBSD_SOURCE
+int	glob_pattern_p(const char *, int);
+#endif
+__END_DECLS
+
+#endif /* !_GLOB_H_ */