thrlib_mutex_lockX__STUB  374 ext/threads/thrlib.c static SCM_DEFINE_SUBR(thrlib_mutex_lockX__STUB, 1, 1, SCM_OBJ(&thrlib_mutex_lockX__NAME), thrlib_mutex_lockX, NULL, NULL);
thrlib_mutex_lockX__STUB  758 ext/threads/thrlib.c   SCM_DEFINE(module, "mutex-lock!", SCM_OBJ(&thrlib_mutex_lockX__STUB));