- trim any trailing whitespace

[uclinux-h8/uClibc.git] / libc / unistd / getopt-susv3.c

diff --git a/libc/unistd/getopt-susv3.c b/libc/unistd/getopt-susv3.c
index 6f93e43..c22dd9f 100644 (file)
--- a/libc/unistd/getopt-susv3.c
+++ b/libc/unistd/getopt-susv3.c
@@ -1,18 +1,6 @@
 /*  Copyright (C) 2003     Manuel Novoa III
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- *  You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the Free
- *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
 
 /*  ATTENTION!   ATTENTION!   ATTENTION!   ATTENTION!   ATTENTION!
@@ -33,12 +21,10 @@
 #include <unistd.h>
 #include <string.h>
 #include <stdio.h>
+#include <getopt.h>
 
-#ifndef __BCC__
 libc_hidden_proto(fprintf)
-libc_hidden_proto(strchr)
-libc_hidden_proto(stderr)
-#endif
+/* Experimentally off - libc_hidden_proto(strchr) */
 
 #ifdef __UCLIBC_MJN3_ONLY__
 #warning TODO: Enable gettext awareness.
@@ -60,6 +46,7 @@ int optind = 1;
 int optopt = 0;
 char *optarg = NULL;
 
+libc_hidden_proto(getopt)
 int getopt(int argc, char * const argv[], const char *optstring)
 {
        static const char *o;           /* multi opt position */
@@ -97,7 +84,7 @@ int getopt(int argc, char * const argv[], const char *optstring)
                retval = '?';
                goto BAD;
        }
-       
+
        if (s[1] == ':') {                      /* Option takes an arg? */
                if (o[1]) {                                     /* No space between option and arg? */
                        optarg = (char *)(o + 1);
@@ -136,3 +123,4 @@ int getopt(int argc, char * const argv[], const char *optstring)
  DONE:
        return retval;
 }
+libc_hidden_def(getopt)