getopt.h File Reference

#include <ctype.h>

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Data Structures
struct	option

Macros
#define	_GETOPT_H   1
#define	no_argument   0
#define	required_argument   1
#define	optional_argument   2

Functions
int	getopt ()
int	getopt_long ()
int	getopt_long_only ()
int	_getopt_internal ()

Variables
char *	optarg
int	optind
int	opterr
int	optopt

Macro Definition Documentation

_GETOPT_H

#define _GETOPT_H   1

Definition at line 23 of file getopt.h.

no_argument

#define no_argument   0

Definition at line 111 of file getopt.h.

optional_argument

#define optional_argument   2

Definition at line 113 of file getopt.h.

required_argument

#define required_argument   1

Definition at line 112 of file getopt.h.

Function Documentation

_getopt_internal()

int _getopt_internal

(

)

getopt()

int getopt

(

)

getopt_long()

int getopt_long

(

)

Referenced by main().

getopt_long_only()

int getopt_long_only

(

)

Variable Documentation

optarg

char* optarg

extern

Definition at line 115 of file getopt.c.

Referenced by _getopt_internal(), and main().

opterr

int opterr

extern

Definition at line 150 of file getopt.c.

Referenced by _getopt_internal().

optind

int optind

extern

Definition at line 130 of file getopt.c.

Referenced by _getopt_initialize(), _getopt_internal(), and exchange().

optopt

int optopt

extern

Definition at line 156 of file getopt.c.

Referenced by _getopt_internal().