ruby_init_stack 2480 include/ruby/ruby.h #define ruby_init_stack(addr) ruby_init_stack((addr), rb_ia64_bsp()) ruby_init_stack 730 thread_pthread.c #undef ruby_init_stack ruby_init_stack 736 thread_pthread.c ruby_init_stack(volatile VALUE *addr ruby_init_stack 546 thread_win32.c ruby_init_stack(volatile VALUE *addr)