plgetopt.h revision 677833bc953b6cb418c701facbdcf4aa18d6c44e
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
** File: plgetopt.h
** Description: utilities to parse argc/argv
*/
#if defined(PLGETOPT_H_)
#else
#define PLGETOPT_H_
#include "prtypes.h"
PR_BEGIN_EXTERN_C
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);
PR_END_EXTERN_C
#endif /* defined(PLGETOPT_H_) */
/* plgetopt.h */