Date: Mon, 10 Jun 2002 03:41:56 +0300 From: Giorgos Keramidas <keramida@FreeBSD.org> To: audit@FreeBSD.org Subject: nested extern shuffle in makewhatis.c Message-ID: <20020610004156.GA10607@hades.hell.gr>
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One of the warnings printed by WARNS=6 for makewhatis is about the
declaration of optind and optarg as extern. Any objections to me
removing these as shown below?
- Giorgos
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Index: makewhatis.c
===================================================================
RCS file: /home/ncvs/src/usr.bin/makewhatis/makewhatis.c,v
retrieving revision 1.5
diff -u -r1.5 makewhatis.c
--- makewhatis.c 22 May 2002 11:08:41 -0000 1.5
+++ makewhatis.c 7 Jun 2002 01:23:18 -0000
@@ -960,8 +960,6 @@
main(int argc, char **argv)
{
int opt;
- extern int optind;
- extern char *optarg;
FILE *fp = NULL;
while ((opt = getopt(argc, argv, "ai:n:o:vL")) != -1) {
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