[syslinux:master] unistd.h: Add missing getopt declarations

[syslinux-bot for Gene Cumm]

Commit-ID:  0b2566e9aebbde9b16bb2fff6c0312e5cd403df0
Gitweb:     http://syslinux.zytor.com/commit/0b2566e9aebbde9b16bb2fff6c0312e5cd403df0
Author:     Gene Cumm <gene.cumm at gmail.com>
AuthorDate: Sat, 9 Oct 2010 08:32:46 -0400
Committer:  Gene Cumm <gene.cumm at gmail.com>
CommitDate: Sat, 9 Oct 2010 08:32:46 -0400

unistd.h: Add missing getopt declarations



---
 com32/include/unistd.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/com32/include/unistd.h b/com32/include/unistd.h
index fc514f1..9e13381 100644
--- a/com32/include/unistd.h
+++ b/com32/include/unistd.h
@@ -28,6 +28,10 @@ __extern int chdir(const char *);
 __extern unsigned int sleep(unsigned int);
 __extern unsigned int msleep(unsigned int);
 
+__extern int getopt(int, char *const *, const char *);
+__extern char *optarg;
+__extern int optind, opterr, optopt;
+
 /* Standard file descriptor numbers. */
 #define STDIN_FILENO	0
 #define STDOUT_FILENO	1