Lines Matching defs:STACK_DIRECTION
54 # ifndef STACK_DIRECTION
57 -- must know STACK_DIRECTION at compile-time
58 # endif /* STACK_DIRECTION undefined */
97 /* Define STACK_DIRECTION if you know the direction of stack
101 STACK_DIRECTION > 0 => grows toward higher addresses
102 STACK_DIRECTION < 0 => grows toward lower addresses
103 STACK_DIRECTION = 0 => direction of growth unknown */
105 # ifndef STACK_DIRECTION
106 # define STACK_DIRECTION 0 /* Direction unknown. */
109 # if STACK_DIRECTION != 0
111 # define STACK_DIR STACK_DIRECTION /* Known at compile-time. */
113 # else /* STACK_DIRECTION == 0; need run-time code. */
140 # endif /* STACK_DIRECTION == 0 */
178 # if STACK_DIRECTION == 0