Provided by: liballegro-doc_4.2.2-3_all bug

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)