1 files changed, 94 insertions, 0 deletions
diff --git a/idlc/source/preproc/getopt.c b/idlc/source/preproc/getopt.c
new file mode 100644
index 000000000000..a6163e75075c
--- /dev/null
+++ b/idlc/source/preproc/getopt.c
@@ -0,0 +1,94 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#include    <stdio.h>
+#include    <string.h>
+
+#define EPR                 fprintf(stderr,
+#define ERR(str, chr)       if(opterr) { EPR "%s%c\n", str, chr); }
+
+int opterr = 1;
+int optind = 1;
+int optopt;
+char *optarg;
+
+int
+    cppgetopt(int argc, char *const argv[], const char *opts)
+{
+    static int sp = 1;
+    register int c;
+    register char *cp;
+
+    if (sp == 1)
+    {
+        if (optind >= argc ||
+            argv[optind][0] != '-' || argv[optind][1] == '\0')
+            return -1;
+        else
+            if (strcmp(argv[optind], "--") == 0)
+            {
+                optind++;
+                return -1;
+            }
+    }
+    optopt = c = argv[optind][sp];
+    if (c == ':' || (cp = strchr(opts, c)) == 0)
+    {
+        ERR(": illegal option -- ", c);
+        if (argv[optind][++sp] == '\0')
+        {
+            optind++;
+            sp = 1;
+        }
+        return '?';
+    }
+    if (*++cp == ':')
+    {
+        if (argv[optind][sp + 1] != '\0')
+            optarg = &argv[optind++][sp + 1];
+        else
+            if (++optind >= argc)
+            {
+                ERR(": option requires an argument -- ", c);
+                sp = 1;
+                return '?';
+            }
+            else
+                optarg = argv[optind++];
+        sp = 1;
+    }
+    else
+    {
+        if (argv[optind][++sp] == '\0')
+        {
+            sp = 1;
+            optind++;
+        }
+        optarg = 0;
+    }
+    return c;
+}