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ISBLANK(3)		 BSD Library Functions Manual		    ISBLANK(3)

NAME
     isblank --	space or tab character test

LIBRARY
     Standard C	Library	(libc, -lc)

SYNOPSIS
     #include <ctype.h>

     int
     isblank(int c);

DESCRIPTION
     The isblank() function tests for a	space or tab character.	 For single C
     chars locales (see	multibyte(3)) the value	of the argument	is repre-
     sentable as an unsigned char or the value of EOF.

RETURN VALUES
     The isblank() function returns zero if the	character tests	false and re-
     turns non-zero if the character tests true.

SEE ALSO
     ctype(3), multibyte(3), ascii(7)

BSD				 June 4, 1993				   BSD

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO

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