isblank man page on BSDi

isblank man page on BSDi

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ISBLANK(3)		    BSD Programmer's Manual		    ISBLANK(3)

NAME
     isblank - space or tab character test

SYNOPSIS
     #include <ctype.h>

     int
     isblank(int c);

DESCRIPTION
     The isblank() function tests for a space or tab character.

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),	ascii(7)

BSDI BSD/OS		       October 23, 1991				     1

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