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getopt.h File Reference

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Data Structures

struct  option

Defines

#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


Define Documentation

#define _GETOPT_H   1
 

Definition at line 21 of file getopt.h.

#define no_argument   0
 

Definition at line 95 of file getopt.h.

#define optional_argument   2
 

Definition at line 97 of file getopt.h.

#define required_argument   1
 

Definition at line 96 of file getopt.h.


Function Documentation

int _getopt_internal  ) 
 

Referenced by getopt(), getopt_long(), and getopt_long_only().

int getopt  ) 
 

Referenced by main().

int getopt_long  ) 
 

int getopt_long_only  ) 
 

Referenced by main().


Variable Documentation

char* optarg
 

Definition at line 120 of file getopt_long_only.c.

Referenced by _getopt_internal(), and main().

int opterr
 

Definition at line 155 of file getopt_long_only.c.

int optind
 

Definition at line 135 of file getopt_long_only.c.

Referenced by _getopt_internal(), and main().

int optopt
 

Definition at line 161 of file getopt_long_only.c.

Referenced by _getopt_internal().


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