literal_len       235 mail/ngx_mail.h     ngx_uint_t              literal_len;
literal_len       494 mail/ngx_mail_parse.c                 s->literal_len = s->literal_len * 10 + (ch - '0');
literal_len       535 mail/ngx_mail_parse.c             if (s->literal_len && --s->literal_len) {
literal_len       600 mail/ngx_mail_parse.c         s->literal_len = 0;
literal_len       612 mail/ngx_mail_parse.c     s->literal_len = 0;