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uisspace(3)                     Allegro manual                     uisspace(3)

NAME
       uisspace - Tells if a character is whitespace. Allegro game programming
       library.

SYNOPSIS
       #include <allegro.h>

       int uisspace(int c);

DESCRIPTION
       Returns nonzero if `c' is whitespace, that is, carriage return,
       newline, form feed, tab, vertical tab, or space. Example:

          for (counter = 0; counter < ustrlen(text_string); counter++) {
             if (uisspace(ugetat(text_string, counter)))
                usetat(text_string, counter, '_');
          }

SEE ALSO
       uisdigit(3), ugetc(3), usetc(3), uwidth(3), ucwidth(3), uisok(3)

Allegro                          version 4.4.2                     uisspace(3)