uisdigit(3alleg)

uisdigit3alleg

Tells if a character is a digit. allegro game programming library.

Usage

#include <allegro.h>

int uisdigit(int c);

Overview

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, '*');
   }

Releases

4 releases since Debian 3.1 (Sarge); the text changed 2 times.