mail_header_size   71 anacron/global.h    off_t mail_header_size;
mail_header_size  333 anacron/runjob.c     jr->mail_header_size = file_size(fd);
mail_header_size  358 anacron/runjob.c     if (file_size(jr->output_fd) > jr->mail_header_size) mail_output = 1;