XmStringDirection — Data type for the direction of display in a string
#include <Xm/Xm.h>
XmStringDirection
is the data type for specifying the direction in which the
system displays characters of a string, or characters of a
segment of a compound string. This is an enumeration with
three possible values:
XmSTRING_DIRECTION_L_TO_R
Specifies left to right display
XmSTRING_DIRECTION_R_TO_L
Specifies right to left display
XmSTRING_DIRECTION_DEFAULT
Specifies that the display direction will be set by the widget in which the compound string is to be displayed.
XmString(3).