ngx_mail_smtp_init_protocol  263 mail/ngx_mail_smtp_handler.c     c->read->handler = ngx_mail_smtp_init_protocol;
ngx_mail_smtp_init_protocol  292 mail/ngx_mail_smtp_handler.c         c->read->handler = ngx_mail_smtp_init_protocol;
ngx_mail_smtp_init_protocol   43 mail/ngx_mail_smtp_module.c     ngx_mail_smtp_init_protocol,
ngx_mail_smtp_init_protocol   36 mail/ngx_mail_smtp_module.h void ngx_mail_smtp_init_protocol(ngx_event_t *rev);