XmStringHasSubstring — A compound string function that indicates whether one compound string is contained

XmStringHasSubstring indicates whether or not one compound string is contained within another.

       string    Specifies the compound string to be searched

       substring Specifies the compound string to be searched for

XmStringHasSubstring — A compound string function that indicates whether one compound string is contained
       within another "XmStringHasSubstring" "compound string functions" "XmStringHasSubstring"

XmStringCreate(3) and XmStringCreateLocalized(3).

                                                                                         XmStringHasSubstring(3)

       Returns  True if substring has a single text component and if its text is completely contained within any
       single text component of string; otherwise, it returns False.

       #include <Xm/Xm.h>
       BooleanXmStringHasSubstring(
       XmStringstring,
       XmStringsubstring);