STACK_DIRECTION 39 missing/alloca.c #ifndef STACK_DIRECTION STACK_DIRECTION 42 missing/alloca.c -- must know STACK_DIRECTION at compile-time STACK_DIRECTION 73 missing/alloca.c #ifndef STACK_DIRECTION STACK_DIRECTION 77 missing/alloca.c #if STACK_DIRECTION != 0 STACK_DIRECTION 79 missing/alloca.c #define STACK_DIR STACK_DIRECTION /* known at compile-time */ STACK_DIRECTION 149 missing/alloca.c #if STACK_DIRECTION == 0