| 1 | /* Copyright (c) 2012, Kim Gräsman |
| 2 | * All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are met: |
| 6 | * * Redistributions of source code must retain the above copyright notice, |
| 7 | * this list of conditions and the following disclaimer. |
| 8 | * * Redistributions in binary form must reproduce the above copyright notice, |
| 9 | * this list of conditions and the following disclaimer in the documentation |
| 10 | * and/or other materials provided with the distribution. |
| 11 | * * Neither the name of Kim Gräsman nor the names of contributors may be used |
| 12 | * to endorse or promote products derived from this software without specific |
| 13 | * prior written permission. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 16 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 17 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 18 | * ARE DISCLAIMED. IN NO EVENT SHALL KIM GRÄSMAN BE LIABLE FOR ANY DIRECT, |
| 19 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 20 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 21 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 22 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 24 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 | */ |
| 26 | |
| 27 | #ifndef INCLUDED_GETOPT_PORT_H |
| 28 | #define INCLUDED_GETOPT_PORT_H |
| 29 | |
| 30 | #if defined(__cplusplus) |
| 31 | extern "C" { |
| 32 | #endif |
| 33 | |
| 34 | extern const int no_argument; |
| 35 | extern const int required_argument; |
| 36 | extern const int optional_argument; |
| 37 | |
| 38 | extern char* optarg; |
| 39 | extern int optind, opterr, optopt; |
| 40 | |
| 41 | struct option { |
| 42 | const char* name; |
| 43 | int has_arg; |
| 44 | int* flag; |
| 45 | int val; |
| 46 | }; |
| 47 | |
| 48 | int getopt(int argc, char* const argv[], const char* optstring); |
| 49 | |
| 50 | int getopt_long(int argc, char* const argv[], |
| 51 | const char* optstring, const struct option* longopts, int* longindex); |
| 52 | |
| 53 | #if defined(__cplusplus) |
| 54 | } |
| 55 | #endif |
| 56 | |
| 57 | #endif // INCLUDED_GETOPT_PORT_H |