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fix nested extern

This commit is contained in:
christos 2000-12-20 15:59:51 +00:00
parent 9a73f8b22b
commit b8e7598d98
1 changed files with 4 additions and 3 deletions
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7
lib/libc/stdlib/getopt.c
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@ -1,4 +1,4 @@
/* $NetBSD: getopt.c,v 1.17 2000/01/22 22:19:19 mycroft Exp $ */
/* $NetBSD: getopt.c,v 1.18 2000/12/20 15:59:51 christos Exp $ */
/*
* Copyright (c) 1987, 1993, 1994
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";
#else
__RCSID("$NetBSD: getopt.c,v 1.17 2000/01/22 22:19:19 mycroft Exp $");
__RCSID("$NetBSD: getopt.c,v 1.18 2000/12/20 15:59:51 christos Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@ -54,6 +54,8 @@ __RCSID("$NetBSD: getopt.c,v 1.17 2000/01/22 22:19:19 mycroft Exp $");
__weak_alias(getopt,_getopt)
#endif
extern char *__progname;
int opterr = 1, /* if error message should be printed */
optind = 1, /* index into parent argv vector */
@ -75,7 +77,6 @@ getopt(nargc, nargv, ostr)
char * const nargv[];
const char *ostr;
{
extern char *__progname;
static char *place = EMSG; /* option letter processing */
char *oli; /* option letter list index */