This directory contains separate include files for all of the theme
functions provided by the Signup module.

admin.inc
Functions for the site-wide signup administration page (admin/content/signup).

email.inc
Functions related to sending emails.

no_views.inc
Functions used when the Views module is not enabled.

node.admin.inc
Functions for the per-node signup administration page (node/N/signups).

node.inc
Functions for displaying signup-related information when viewing nodes.

signup_form.inc
Functions related to the form presented to users when they signup.