NAME

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

SYNOPSIS

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

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).

                                                                                               XmStringIsVoid(3)