xref: /5.5.2/platform/include/win32/getopt.h (revision cc62f3a2)
1/* -*- Mode: C; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/*
3 *     Copyright 2013 Couchbase, Inc.
4 *
5 *   Licensed under the Apache License, Version 2.0 (the "License");
6 *   you may not use this file except in compliance with the License.
7 *   You may obtain a copy of the License at
8 *
9 *       http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *   Unless required by applicable law or agreed to in writing, software
12 *   distributed under the License is distributed on an "AS IS" BASIS,
13 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *   See the License for the specific language governing permissions and
15 *   limitations under the License.
16 */
17#pragma once
18
19#include <platform/platform.h>
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
25#define no_argument 0
26#define required_argument 1
27#define optional_argument 2
28
29struct option {
30    const char* name;
31    int has_arg;
32    int* flag;
33    int val;
34};
35
36PLATFORM_PUBLIC_API
37extern char* optarg;
38PLATFORM_PUBLIC_API
39extern int opterr;
40PLATFORM_PUBLIC_API
41extern int optind;
42PLATFORM_PUBLIC_API
43extern int optopt;
44
45PLATFORM_PUBLIC_API
46extern int getopt_long(int argc,
47                       char** argv,
48                       const char* optstring,
49                       const struct option* longopts,
50                       int* longindex);
51
52PLATFORM_PUBLIC_API
53extern int getopt(int argc, char** argv, const char* optstring);
54
55#ifdef __cplusplus
56}
57#endif
58