1 files changed, 112 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/roken/getarg.h b/third_party/heimdal/lib/roken/getarg.h
new file mode 100644
index 00000000000..1065c7c661a
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+++ b/third_party/heimdal/lib/roken/getarg.h
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+/*
+ * Copyright (c) 1997 - 2002 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* $Id$ */
+
+#ifndef __GETARG_H__
+#define __GETARG_H__
+
+#include <stddef.h>
+
+#ifndef ROKEN_LIB_FUNCTION
+#ifdef _WIN32
+#define ROKEN_LIB_FUNCTION
+#define ROKEN_LIB_CALL     __cdecl
+#else
+#define ROKEN_LIB_FUNCTION
+#define ROKEN_LIB_CALL
+#endif
+#endif
+
+struct getargs{
+    const char *long_name;
+    char short_name;
+    enum { arg_integer,
+	   arg_string,
+	   arg_flag,
+	   arg_negative_flag,
+	   arg_strings,
+	   arg_double,
+	   arg_collect,
+	   arg_counter
+    } type;
+    void *value;
+    const char *help;
+    const char *arg_help;
+};
+
+enum {
+    ARG_ERR_NO_MATCH  = 1,
+    ARG_ERR_BAD_ARG,
+    ARG_ERR_NO_ARG
+};
+
+typedef struct getarg_strings {
+    int num_strings;
+    char **strings;
+} getarg_strings;
+
+typedef int (*getarg_collect_func)(int short_opt,
+				   int argc,
+				   char **argv,
+				   int *goptind,
+				   int *goptarg,
+				   void *data);
+
+typedef struct getarg_collect_info {
+    getarg_collect_func func;
+    void *data;
+} getarg_collect_info;
+
+ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
+getarg(struct getargs *args, size_t num_args,
+       int argc, char **argv, int *goptind);
+
+ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
+arg_printusage (struct getargs *args,
+		size_t num_args,
+		const char *progname,
+		const char *extra_string);
+
+ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
+arg_printusage_i18n (struct getargs *args,
+		     size_t num_args,
+		     const char *usage,
+		     const char *progname,
+		     const char *extra_string,
+		     char *(*i18n)(const char *));
+
+ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
+free_getarg_strings (getarg_strings *);
+
+#endif /* __GETARG_H__ */