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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* | |
| 3 * The contents of this file are subject to the Mozilla Public | |
| 4 * License Version 1.1 (the "License"); you may not use this file | |
| 5 * except in compliance with the License. You may obtain a copy of | |
| 6 * the License at http://www.mozilla.org/MPL/ | |
| 7 * | |
| 8 * Software distributed under the License is distributed on an "AS | |
| 9 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or | |
| 10 * implied. See the License for the specific language governing | |
| 11 * rights and limitations under the License. | |
| 12 * | |
| 13 * The Original Code is the Netscape Portable Runtime (NSPR). | |
| 14 * | |
| 15 * The Initial Developer of the Original Code is Netscape | |
| 16 * Communications Corporation. Portions created by Netscape are | |
| 17 * Copyright (C) 1998-2000 Netscape Communications Corporation. All | |
| 18 * Rights Reserved. | |
| 19 * | |
| 20 * Contributor(s): | |
| 21 * | |
| 22 * Alternatively, the contents of this file may be used under the | |
| 23 * terms of the GNU General Public License Version 2 or later (the | |
| 24 * "GPL"), in which case the provisions of the GPL are applicable | |
| 25 * instead of those above. If you wish to allow use of your | |
| 26 * version of this file only under the terms of the GPL and not to | |
| 27 * allow others to use your version of this file under the MPL, | |
| 28 * indicate your decision by deleting the provisions above and | |
| 29 * replace them with the notice and other provisions required by | |
| 30 * the GPL. If you do not delete the provisions above, a recipient | |
| 31 * may use your version of this file under either the MPL or the | |
| 32 * GPL. | |
| 33 */ | |
| 34 | |
| 35 /* | |
| 36 ** File: plgetopt.h | |
| 37 ** Description: utilities to parse argc/argv | |
| 38 */ | |
| 39 | |
| 40 #if defined(PLGETOPT_H_) | |
| 41 #else | |
| 42 #define PLGETOPT_H_ | |
| 43 | |
| 44 #include "prtypes.h" | |
| 45 | |
| 46 PR_BEGIN_EXTERN_C | |
| 47 | |
| 48 typedef struct PLOptionInternal PLOptionInternal; | |
| 49 | |
| 50 typedef enum | |
| 51 { | |
| 52 PL_OPT_OK, /* all's well with the option */ | |
| 53 PL_OPT_EOL, /* end of options list */ | |
| 54 PL_OPT_BAD /* invalid option (and value) */ | |
| 55 } PLOptStatus; | |
| 56 | |
| 57 typedef struct PLOptState | |
| 58 { | |
| 59 char option; /* the name of the option */ | |
| 60 const char *value; /* the value of that option | NULL */ | |
| 61 | |
| 62 PLOptionInternal *internal; /* private processing state */ | |
| 63 | |
| 64 } PLOptState; | |
| 65 | |
| 66 PR_EXTERN(PLOptState*) PL_CreateOptState( | |
| 67 PRIntn argc, char **argv, const char *options); | |
| 68 | |
| 69 PR_EXTERN(void) PL_DestroyOptState(PLOptState *opt); | |
| 70 | |
| 71 PR_EXTERN(PLOptStatus) PL_GetNextOpt(PLOptState *opt); | |
| 72 | |
| 73 PR_END_EXTERN_C | |
| 74 | |
| 75 #endif /* defined(PLGETOPT_H_) */ | |
| 76 | |
| 77 /* plgetopt.h */ | |
| 78 | |
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