X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/a687059cbaf2c6fdccb5e0fae2aee80ec15625a8..5383bea48295157ec239aaa7b40cfb64d93bf734:/util.h

diff --git a/util.h b/util.h
index 391fe47..2319d15 100644
--- a/util.h
+++ b/util.h
@@ -1,32 +1,43 @@
-/* $Header: util.h,v 3.0 89/10/18 15:33:18 lwall Locked $
+/*    util.h
  *
- *    Copyright (c) 1989, Larry Wall
+ *    Copyright (C) 1991, 1992, 1993, 1999, 2001, 2002,
+ *    by Larry Wall and others
  *
- *    You may distribute under the terms of the GNU General Public License
- *    as specified in the README file that comes with the perl 3.0 kit.
+ *    You may distribute under the terms of either the GNU General Public
+ *    License or the Artistic License, as specified in the README file.
  *
- * $Log:	util.h,v $
- * Revision 3.0  89/10/18  15:33:18  lwall
- * 3.0 baseline
- * 
  */
 
-EXT int *screamfirst INIT(Null(int*));
-EXT int *screamnext INIT(Null(int*));
+#ifdef VMS
+#  define PERL_FILE_IS_ABSOLUTE(f) \
+	(*(f) == '/'							\
+	 || (strchr(f,':')						\
+	     || ((*(f) == '[' || *(f) == '<')				\
+		 && (isALNUM((f)[1]) || strchr("$-_]>",(f)[1])))))
 
-char	*safemalloc();
-char	*saferealloc();
-char	*cpytill();
-char	*instr();
-char	*fbminstr();
-char	*screaminstr();
-void	fbmcompile();
-char	*savestr();
-void	setenv();
-int	envix();
-void	growstr();
-char	*ninstr();
-char	*rninstr();
-char	*nsavestr();
-FILE	*mypopen();
-int	mypclose();
+#else		/* !VMS */
+#  ifdef WIN32
+#    define PERL_FILE_IS_ABSOLUTE(f) \
+	(*(f) == '/' || *(f) == '\\'		/* UNC/rooted path */	\
+	 || ((f)[0] && (f)[1] == ':'))		/* drive name */
+#  else		/* !WIN32 */
+#  ifdef NETWARE
+#    define PERL_FILE_IS_ABSOLUTE(f) \
+	(((f)[0] && (f)[1] == ':')		/* drive name */	\
+	 || ((f)[0] == '\\' && (f)[1] == '\\')	/* UNC path */	\
+	 ||	((f)[3] == ':'))				/* volume name, currently only sys */
+#  else		/* !NETWARE */
+#    if defined( DOSISH) || defined(EPOC)
+#      define PERL_FILE_IS_ABSOLUTE(f) \
+	(*(f) == '/'							\
+	 || ((f)[0] && (f)[1] == ':'))		/* drive name */
+#    else	/* NEITHER DOSISH NOR EPOCISH */
+#      ifdef MACOS_TRADITIONAL
+#        define PERL_FILE_IS_ABSOLUTE(f)	(strchr(f, ':') && *(f) != ':')
+#      else /* !MACOS_TRADITIONAL */
+#        define PERL_FILE_IS_ABSOLUTE(f)	(*(f) == '/')
+#      endif /* MACOS_TRADITIONAL */
+#    endif	/* DOSISH */
+#   endif	/* NETWARE */
+#  endif	/* WIN32 */
+#endif		/* VMS */