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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * 1.1 (the "License"); you may not use this file except in compliance with
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 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is the Netscape Portable Runtime (NSPR).
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
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 * the Initial Developer. All Rights Reserved.
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** File:          plgetopt.h
** Description:   utilities to parse argc/argv

#if defined(PLGETOPT_H_)
#define PLGETOPT_H_

#include "prtypes.h"

#define PL_CreateOptState VBoxNsplPL_CreateOptState
#define PL_DestroyOptState VBoxNsplPL_DestroyOptState
#define PL_GetNextOpt VBoxNsplPL_GetNextOpt


typedef struct PLOptionInternal PLOptionInternal; 

typedef enum
        PL_OPT_OK,              /* all's well with the option */
        PL_OPT_EOL,             /* end of options list */
        PL_OPT_BAD              /* invalid option (and value) */
} PLOptStatus;

typedef struct PLOptState
    char option;                /* the name of the option */
    const char *value;          /* the value of that option | NULL */

    PLOptionInternal *internal; /* private processing state */

} PLOptState;

PR_EXTERN(PLOptState*) PL_CreateOptState(
        PRIntn argc, char **argv, const char *options);

PR_EXTERN(void) PL_DestroyOptState(PLOptState *opt);

PR_EXTERN(PLOptStatus) PL_GetNextOpt(PLOptState *opt);


#endif /* defined(PLGETOPT_H_) */

/* plgetopt.h */

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