uisdigit.3alleg

Langue: en

Version: version 4.2.2 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

uisdigit - Tells if a character is a digit. Allegro game programming library.

SYNOPSIS

#include <allegro.h>

int uisdigit(int c);

DESCRIPTION

Returns nonzero if `c' is a digit. 
    for (counter = 0; counter < ustrlen(text_string); counter++) {
       if (uisdigit(ugetat(text_string, counter)))
          usetat(text_string, counter, '*');
    }

SEE ALSO

uisspace(3alleg), ugetc(3alleg), usetc(3alleg), uwidth(3alleg), ucwidth(3alleg), uisok(3alleg)