diff options
author | ache <ache@FreeBSD.org> | 2004-02-23 04:17:59 +0000 |
---|---|---|
committer | ache <ache@FreeBSD.org> | 2004-02-23 04:17:59 +0000 |
commit | 8371e71458dcaa2126be0b30ce531d99670fc3d4 (patch) | |
tree | cd7baefba243e3b75e194c3f0f399ea2a4e66332 /include/unistd.h | |
parent | c247a7c1e0b4d73d0bf1a70021ac5683e506b945 (diff) | |
download | FreeBSD-src-8371e71458dcaa2126be0b30ce531d99670fc3d4.zip FreeBSD-src-8371e71458dcaa2126be0b30ce531d99670fc3d4.tar.gz |
Try to better mimic GNU getopt.h which does not assume to make visible
all unistd.h functions, use _GETOPT_DECLARE define for that.
Diffstat (limited to 'include/unistd.h')
-rw-r--r-- | include/unistd.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/unistd.h b/include/unistd.h index 6a441dd..8901f93 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -371,10 +371,13 @@ ssize_t write(int, const void *, size_t); /* 1003.2-1992 */ #if __POSIX_VISIBLE >= 199209 || __XSI_VISIBLE size_t confstr(int, char *, size_t); +#ifndef _GETOPT_DECLARED +#define _GETOPT_DECLARED int getopt(int, char * const [], const char *); extern char *optarg; /* getopt(3) external variables */ extern int optind, opterr, optopt; +#endif /* _GETOPT_DECLARED */ #endif /* ISO/IEC 9945-1: 1996 */ |