6 uses of SMS_DIR_OUT in SMS Framework 6

sms_dir in ./sms.module

Render a direction code

sms_track_archive_write in modules/sms_track/sms_track.module

Write a record to the DB table

sms_valid_admin_rulesets_form in modules/sms_valid/sms_valid.admin.inc

Validation rulesets list form

sms_valid_admin_ruleset_form in modules/sms_valid/sms_valid.admin.inc

Validation ruleset editing form

sms_valid_ruleset_is_enabled in modules/sms_valid/sms_valid.module

Check what directions are enabled for a ruleset

sms_valid_validate in modules/sms_valid/sms_valid.module

Validate a number