Remove get char

来自MudWiki

NAME

   remove_get_char

SYNOPSIS

   int remove_get_char(object);

DESCRIPTION

   cancels active input_to
   set's interactive->carryover = NULL (这是啥?)
   set's interactive->num_carry = 0 (这又是啥?)

   returns -3 if argument missing
   -2 if object destroyed or not interactive
   -1 if no input_to active
   1 otherwise