nexthead          185 kern/dev/generic/console.c 	unsigned nexthead;
nexthead          187 kern/dev/generic/console.c 	nexthead = (cs->cs_gotchars_head + 1) % CONSOLE_INPUT_BUFFER_SIZE;
nexthead          188 kern/dev/generic/console.c 	if (nexthead == cs->cs_gotchars_tail) {
nexthead          194 kern/dev/generic/console.c 	cs->cs_gotchars_head = nexthead;