1 files changed, 122 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/htlib/getopt_local.c b/debian/htdig/htdig-3.2.0b6/htlib/getopt_local.c
new file mode 100644
index 00000000..3e73a009
--- /dev/null
+++ b/debian/htdig/htdig-3.2.0b6/htlib/getopt_local.c
@@ -0,0 +1,122 @@
+/* getopt_local.c */
+
+/* Public Domain getopt clone */
+
+/* Part of the ht://Dig package   <http://www.htdig.org/> */
+/* Copyright (c) 2003 The ht://Dig Group */
+/* For copyright details, see the file COPYING in your distribution */
+/* or the GNU Library General Public License (LGPL) version 2 or later or later */
+/* <http://www.gnu.org/copyleft/lgpl.html> */
+
+/*  Added to HtDig code June 2003 by Neal Richter, RightNow Technologies */
+
+/*
+**      This getopt behaves pretty much like you would expect.
+**      It does handle arguments like '-ab-' a little differently
+**  then normal;  I think the -- 'stop option processing' should
+**  be treated like just another option,  so that's what mine does.
+**  Other getopts seem to ignore the second '-' in '-ab-'.
+**
+**  I hereby place this version of getopt in
+**  the public domain.  Do with this what you will.
+**  I'm sure there is a nicer and faster version out there
+**  somewhere but I don't care!
+**
+**  Robert Osborne, May 1991.
+*/
+
+
+#include <stdio.h>
+
+#include "getopt_local.h"
+
+#ifdef GETOPT_LOCAL
+
+int optind = 1;
+int opterr = 1;
+char *optarg = (char *) 0;
+
+static char *next_arg = (char *) 0;
+
+#define NO_OPT          0
+#define OPT_PLAIN       1
+#define OPT_ARG         2
+
+        
+/* ----- getopt -------------------------------------- Oct 23, 1999  21:48 ---
+ */
+int
+getopt(int argc, char *argv[], char *optstring)
+{
+    int ret;
+    int which = NO_OPT;
+        
+    if (next_arg == (char*) 0)
+    {
+        if (argv[optind] == (char *) 0 || argv[optind][0] != '-')
+            return -1;
+        next_arg = &argv[optind][1];
+    }
+
+    if ((*next_arg == '\0') || (*next_arg == '-'))
+    {
+        optind++;
+        return -1;
+    }
+
+    while(*optstring)
+        if (*next_arg == *optstring++)
+            which = (*optstring == ':') ? OPT_ARG : OPT_PLAIN;
+                        
+    switch (which)
+    {
+    case NO_OPT:
+    case OPT_PLAIN:
+        ret = *next_arg++;
+
+        if (*next_arg == '\0')
+        {
+            optind++;
+            next_arg = (char *)0;
+        }
+
+        if (which == OPT_PLAIN)
+            return ret;
+
+        if (opterr)
+            fprintf(stderr, "%s: illegal option -- %c\n", argv[0], ret);
+
+        return '?';
+
+    case OPT_ARG:
+        ret = *next_arg++;
+        optind++;
+
+        if (*next_arg != '\0')
+        {
+            optarg = next_arg;
+            next_arg = (char*) 0;
+            return ret;
+        }
+
+        if (argv[optind] != (char*) 0)
+        {
+            optarg = argv[optind];
+            optind++;
+            next_arg = (char*) 0;
+            return ret;
+        }
+
+        next_arg = (char*) 0;
+        if (opterr)
+            fprintf(stderr, "%s: option requires an option -- %c\n",
+                    argv[0], ret);
+        return '?';
+    }
+
+    return(-1);
+}
+#elif defined(_MSC_VER) /* _WIN32 */
+#error _MSC_VER but !GETOPT_LOCAL
+#endif /* GETOPT_LOCAL */
+