Japanese ctype Subroutines

Purpose

Classify characters.

Library

Standard Character Library (libc.a)

Syntax

#include <ctype.h>

int isjalpha (Character)
int Character;

int isjupper (Character)
int Character;

int isjlower (Character)
int Character;

int isjlbytekana (Character)
int Character;

int isjdigit (Character)
int Character;

int isjxdigit (Character)
int Character;

int isjalnum (Character)
int Character;

int isjspace (Character)
int Character;

int isjpunct (Character)
int Character;

int isjparen (Character)
int Character;

int isparent (Character)
intCharacter;

int isjprint (Character)
int Character;

int isjgraph (Character)
int Character;

int isjis (Character)
int Character;

int isjhira (wc)
wchar_t wc;

int isjkanji (wc)
wchar_wc;

int isjkata (wc)
wchar_t wc;

Description

The Japanese ctype subroutines classify character-coded integer values specified in a table. Each of these subroutines returns a nonzero value for True and 0 for False.

Parameters

Return Values

The isjprint and isjgraph subroutines return a 0 value for user-defined characters.

Implementation Specifics

These subroutines are part of Base Operating System (BOS) Runtime.

Related Information

The ctype subroutines, setlocale subroutine.

List of Character Manipulation Services, National Language Support Overview for Programming, Subroutines Overview in AIX Version 4.3 General Programming Concepts: Writing and Debugging Programs.