oops, this is less 332, not 322.

usr.bin/less/less/lglob.h

@@ -0,0 +1,112 @@
+/*	$NetBSD: lglob.h,v 1.1.1.1 1997/09/21 12:34:31 mrg Exp $	*/
+
+/*
+ * Copyright (c) 1984,1985,1989,1994,1995,1996  Mark Nudelman
+ * All rights reserved.
+ *
+ * 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 in the documentation and/or other materials provided with 
+ *    the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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.
+ */
+
+/*
+ * Macros to define the method of doing filename "globbing".
+ * There are three possible mechanisms:
+ *   1.	GLOB_LIST
+ *	This defines a function that returns a list of matching filenames.
+ *   2. GLOB_NAME
+ *	This defines a function that steps thru the list of matching
+ *	filenames, returning one name each time it is called.
+ *   3. GLOB_STRING
+ *	This defines a function that returns the complete list of
+ *	matching filenames as a single space-separated string.
+ */
+
+#if OS2
+
+#define	DECL_GLOB_LIST(list)		char **list;  char **pp;
+#define	GLOB_LIST(filename,list)	list = _fnexplode(filename)
+#define	GLOB_LIST_FAILED(list)		list == NULL
+#define	SCAN_GLOB_LIST(list,p)		pp = list;  *pp != NULL;  pp++
+#define	INIT_GLOB_LIST(list,p)		p = *pp
+#define	GLOB_LIST_DONE(list)		_fnexplodefree(list)
+
+#else
+#if MSDOS_COMPILER==DJGPPC
+
+#define	DECL_GLOB_LIST(list)		glob_t list;  int i;
+#define	GLOB_LIST(filename,list)	glob(filename,GLOB_NOCHECK,0,&list)
+#define	GLOB_LIST_FAILED(list)		0
+#define	SCAN_GLOB_LIST(list,p)		i = 0;  i < list.gl_pathc;  i++
+#define	INIT_GLOB_LIST(list,p)		p = list.gl_pathv[i]
+#define	GLOB_LIST_DONE(list)		globfree(&list)
+
+#else
+#if MSDOS_COMPILER==MSOFTC || MSDOS_COMPILER==BORLANDC
+
+#define	GLOB_FIRST_NAME(filename,fndp,h) h = _dos_findfirst(filename, ~_A_VOLID, fndp)
+#define	GLOB_FIRST_FAILED(handle)	((handle) != 0)
+#define	GLOB_NEXT_NAME(handle,fndp)		_dos_findnext(fndp)
+#define	GLOB_NAME_DONE(handle)
+#define	GLOB_NAME			name
+#define	DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \
+					struct find_t fnd;	\
+					char drive[_MAX_DRIVE];	\
+					char dir[_MAX_DIR];	\
+					char fname[_MAX_FNAME];	\
+					char ext[_MAX_EXT];	\
+					int handle;
+#else
+#if MSDOS_COMPILER==WIN32C && defined(_MSC_VER)
+
+#define	GLOB_FIRST_NAME(filename,fndp,h) h = _findfirst(filename, fndp)
+#define	GLOB_FIRST_FAILED(handle)	((handle) == -1)
+#define	GLOB_NEXT_NAME(handle,fndp)	_findnext(handle, fndp)
+#define	GLOB_NAME_DONE(handle)		_findclose(handle)
+#define	GLOB_NAME			name
+#define	DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \
+					struct _finddata_t fnd;	\
+					char drive[_MAX_DRIVE];	\
+					char dir[_MAX_DIR];	\
+					char fname[_MAX_FNAME];	\
+					char ext[_MAX_EXT];	\
+					long handle;
+
+#else
+#if MSDOS_COMPILER==WIN32C && !defined(_MSC_VER) /* Borland C for Windows */
+
+#define	GLOB_FIRST_NAME(filename,fndp,h) h = findfirst(filename, fndp, ~FA_LABEL)
+#define	GLOB_FIRST_FAILED(handle)	((handle) != 0)
+#define	GLOB_NEXT_NAME(handle,fndp)	findnext(fndp)
+#define	GLOB_NAME_DONE(handle)
+#define	GLOB_NAME			ff_name
+#define	DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \
+					struct ffblk fnd;	\
+					char drive[MAXDRIVE];	\
+					char dir[MAXDIR];	\
+					char fname[MAXFILE];	\
+					char ext[MAXEXT];	\
+					int handle;
+
+#endif
+#endif
+#endif
+#endif
+#endif