advagg_add_dns_prefetch in ./advagg.module
Add in the dns-prefetch header for CSS and JS external files.
advagg_file_create_url in ./advagg.module
Wrapper around file_create_url() to do post-processing on the created url.
advagg_install_check_via_http in ./advagg.install
Make sure http requests to css/js files work correctly.
advagg_install_url_mod in ./advagg.install
Modify $url and $options before making the HTTP request.
advagg_load_css_stylesheet in ./advagg.inc
Loads the stylesheet and resolves all @import commands.
advagg_relocate_js_post_alter in advagg_relocate/advagg_relocate.module
Alter the js array.
_advagg_build_css_path in ./advagg.inc
Prefixes all paths within a CSS file for drupal_build_css_cache().