XmStringIsVoid(3X)

     NAME
          XmStringIsVoid - A compound string function that provides
          information on the existence of non-zero-length text
          components, tab components, or separator components

     SYNOPSIS
          #include <Xm/Xm.h>
          Boolean XmStringIsVoid(
          XmString s1);

     VERSION
          This page documents Motif 2.1.

     DESCRIPTION
          XmStringIsVoid returns a Boolean value indicating whether or
          not string s1 is void.

          s1        Specifies the compound string

     RETURN
          Returns True if any non-zero-length text components, tab
          components, or separator components exist in s1.  That is,
          the function returns True if the string has no text, tabs,
          or separators.  If s1 contains the NULL string, the function
          returns True.

     RELATED
          XmStringCreate(3).