# Require a controlling input `terminal'.
tty -s || have_input_tty=no
if test "$have_input_tty" = no; then
echo "$0: This test must have a controlling input \`terminal'," 1>&2
echo " so it may n
/* Brian O'Connor
*
* input.h: functions for reading and processing an input file
* containing a list of obstacles
*/
#ifndef INPUT_H
#define INPUT_H
#define TRUE 1
#define FALSE 0
#define IN