THREAD_DEBUG       74 thread.c       #ifndef THREAD_DEBUG
THREAD_DEBUG      187 thread.c       #if THREAD_DEBUG
THREAD_DEBUG      227 thread.c       # if THREAD_DEBUG < 0
THREAD_DEBUG      259 thread.c       # define rb_thread_debug_enabled THREAD_DEBUG
THREAD_DEBUG      302 thread.c       #if THREAD_DEBUG
THREAD_DEBUG     4758 thread.c       #if THREAD_DEBUG < 0
THREAD_DEBUG     1603 thread_pthread.c 	    if (THREAD_DEBUG) stack_size += BUFSIZ;
THREAD_DEBUG      210 thread_win32.c     if (ret == WAIT_FAILED && THREAD_DEBUG) {
THREAD_DEBUG      615 thread_win32.c     if (THREAD_DEBUG) {
THREAD_DEBUG      719 thread_win32.c 	timer_thread.id = w32_create_thread(1024 + (THREAD_DEBUG ? BUFSIZ : 0),