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(getopt): Allow full prototype when builind under FreeBSD.

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This commit is contained in:
Nick Clifton
2005-03-23 14:46:13 +00:00
parent bade737e45
commit 7e71a4c1a0
2 changed files with 8 additions and 1 deletions
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4
include/getopt.h
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@@ -106,10 +106,12 @@ struct option
to find the declaration so provide a fully prototyped one. If it
is 1, we found it so don't provide any declaration at all. */
#if !HAVE_DECL_GETOPT
#if defined (__GNU_LIBRARY__) || defined (HAVE_DECL_GETOPT) || defined (__FreeBSD__)
#if defined (__GNU_LIBRARY__) || defined (HAVE_DECL_GETOPT)
/* Many other libraries have conflicting prototypes for getopt, with
differences in the consts, in unistd.h. To avoid compilation
errors, only prototype getopt for the GNU C library. */
errors, only prototype getopt for environments where we know that
there will ben o conflicts. */
extern int getopt (int argc, char *const *argv, const char *shortopts);
#else
#ifndef __cplusplus