[src/trunk]: src/bin/csh Sprinkle some `extern' qualifiers for initialised gl...

[scw <scw%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/353ef4772ec6
branches:  trunk
changeset: 500561:353ef4772ec6
user:      scw <scw%NetBSD.org@localhost>
date:      Wed Dec 13 22:29:41 2000 +0000

description:
Sprinkle some `extern' qualifiers for initialised globals.

diffstat:

 bin/csh/csh.h |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r fffbd400d0bb -r 353ef4772ec6 bin/csh/csh.h
--- a/bin/csh/csh.h     Wed Dec 13 22:14:40 2000 +0000
+++ b/bin/csh/csh.h     Wed Dec 13 22:29:41 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: csh.h,v 1.12 2000/05/31 22:48:45 christos Exp $        */
+/*     $NetBSD: csh.h,v 1.13 2000/12/13 22:29:41 scw Exp $     */
 
 /*-
  * Copyright (c) 1980, 1991, 1993
@@ -127,7 +127,7 @@
 bool    havhash;               /* path hashing is available */
 
 #ifdef FILEC
-bool    filec;                 /* doing filename expansion */
+extern bool    filec;          /* doing filename expansion */
 #endif
 
 /*
@@ -137,7 +137,7 @@
 int     onelflg;               /* 2 -> need line for -t, 1 -> exit on read */
 Char   *ffile;                 /* Name of shell file for $0 */
 
-char   *seterr;                        /* Error message from scanner/parser */
+extern char   *seterr;         /* Error message from scanner/parser */
 Char   *shtemp;                        /* Temp name for << shell files in /tmp */
 
 #include <sys/types.h>
@@ -431,7 +431,7 @@
  */
 struct wordent *alhistp;       /* Argument list (first) */
 struct wordent *alhistt;       /* Node after last in arg list */
-Char  **alvec, *alvecp;                /* The (remnants of) alias vector */
+extern Char  **alvec, *alvecp; /* The (remnants of) alias vector */
 
 /*
  * Filename/command name expansion variables