uisdigit man page

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)

Referenced By

uisspace(3).

version 4.4.2 Allegro Allegro manual