MrmFetchLiteral — Fetches a literal from a UID file

     #include <Mrm/MrmPublic.h>
Cardinal MrmFetchLiteral(
MrmHierarchy hierarchy_id,
String index,
Display *display,
XtPointer *value,
MrmCode *type);

     The MrmFetchLiteral function reads and returns the
value and type of a literal (named value) that is stored as
a public resource in a single UID file.  This function
returns a pointer to the value of the literal.  For example,
an integer is always returned as a pointer to an integer,
and a string is always returned as a pointer to a string.

     Applications should not use MrmFetchLiteral for
fetching icon or color literals.  If this is attempted,
MrmFetchLiteral returns an error.

          Specifies the ID of the UID hierarchy that
          contains the specified literal.  The value of
          hierarchy_id was returned in a previous call to

index     Specifies the UIL name of the literal (pixmap) to
          fetch.  You must define this name in UIL as an
          exported value.

display   Specifies the display used for the pixmap.  The
          display argument specifies the connection to the X
          server.  For more information on the Display
          structure, see the Xlib function XOpenDisplay.

value     Returns the ID of the named literal’s value.  The
          function allocates space for the returned value.
          The application is responsible for managing the
          allocated space by calling the appropriate
          deallocation function. For example, if the
          returned ID symbolizes a pixmap, then the
          application can recover the allocated space by
          calling XmDestroyPixmap.

type      Returns the named literal’s data type.  Types are
          defined in the include file Mrm/MrmPublic.h.


     This function returns one of the following status
return constants:

          The function executed successfully.

          The hierarchy ID was invalid.

          The literal was not found in the UIL file.

          The caller tried to fetch a literal of a type not
          supported by this function.

          The function failed.

MrmOpenHierarchyPerDisplay(3), MrmFetchIconLiteral(3),
MrmFetchColorLiteral(3), and XOpenDisplay(3).