23 struct memcons {  struct
35 struct memcons memcons = {  argument
48 	*memcons.output_pos = c;  in memcons_putc()
50 	new_output_pos = memcons.output_pos + 1;  in memcons_putc()
51 	if (new_output_pos >= memcons.output_end)  in memcons_putc()
52 		new_output_pos = memcons.output_start;  in memcons_putc()
54 	memcons.output_pos = new_output_pos;  in memcons_putc()
62 	if (*memcons.input_pos) {  in memcons_getc_poll()
63 		c = *memcons.input_pos;  in memcons_getc_poll()
65 		new_input_pos = memcons.input_pos + 1;  in memcons_getc_poll()
66 		if (new_input_pos >= memcons.input_end)  in memcons_getc_poll()
67 			new_input_pos = memcons.input_start;  in memcons_getc_poll()
69 			new_input_pos = memcons.input_start;  in memcons_getc_poll()
71 		*memcons.input_pos = '\0';  in memcons_getc_poll()
73 		memcons.input_pos = new_input_pos;  in memcons_getc_poll()