have_start         54 src/include/private/uart.h 	int					have_start;						/* wait for start bit to show up */
have_start        103 src/uart.c     	if (!handle->have_start) {
have_start        107 src/uart.c     		handle->have_start = 1;
have_start        121 src/uart.c     		handle->have_start = 0;