rwait             130 usr/sample/tetris/input.c 		if (rwait(&tv) && read(0, &c, 1) != 1)
rwait             145 usr/sample/tetris/input.c 	} while (rwait(&tv) && read(0, &c, 1) == 1);
rwait             171 usr/sample/tetris/input.c 	if (!rwait(&timeleft))
rwait              36 usr/sample/tetris/input.h int	rwait(struct timeval *);
rwait             233 usr/sample/tetris/tetris.c 			} while (rwait((struct timeval *)NULL) == -1);