=head1 NAME

dbfp_close - cleans up the metadata for queries to the DB timetable API

=head1 SYNOPSIS

    #include <dbfp.h>

    void dbfp_close(struct dbfp *dbfp);

=head1 DESCRIPTION

B<dbfp_close> cleans up a I<dbfp> structure and releases its allocated
resources.  The structure itself is not freed.  I<dbfp> may be NULL.

B<dbfp> is a structure defined as:

    struct dbfp {
            char *key;
            CURL *curl;
    };

The user does not have to deal with the fields of this structure.

=head1 SEE ALSO

L<dbfp_init(3)>