Scroll to navigation

uisdigit(3) Allegro manual uisdigit(3)

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

version 4.4.3 Allegro