debian man page for uisspace

uisspace(3alleg4)						  Allegro manual						 uisspace(3alleg4)

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(3alleg4), ugetc(3alleg4), usetc(3alleg4), uwidth(3alleg4), ucwidth(3alleg4), uisok(3alleg4)

Allegro 							   version 4.4.2						 uisspace(3alleg4)