NAME
        FindLocalItem -- return a local context item from the context stack.
                         (V36)

   SYNOPSIS
        lci = FindLocalItem(iff, type, id, ident);
        D0                  A0   D0    D1  D2

        struct localcontextitem   *findlocalitem(struct iffhandle    *,
                                               long, long, long);

   FUNCTION
        Searches the context stack of the given iffhandle structure for a
        local context item which matches the given ident, type and id. This
        function searches the context stack from the most current context
        backwards, so that the item found (if any) will be the one with
        greatest precedence in the context stack.

   INPUTS
        iff - pointer to iffhandle structure.
        type - type code to search for.
        id - ID code to search for.
        ident - ident code for the class of context item to search for
                (ex. "exhd" -- exit handler).

   RESULT
        lci - pointer to local context item, or NULL if nothing matched.

   SEE ALSO
        storelocalitem(), <libraries/iffparse.h>