syslib_sys_isatty__STUB 2407 src/syslib.c   static SCM_DEFINE_SUBR(syslib_sys_isatty__STUB, 1, 0, SCM_OBJ(&syslib_sys_isatty__NAME), syslib_sys_isatty, NULL, NULL);
syslib_sys_isatty__STUB 2772 src/syslib.c     SCM_DEFINE(module, "sys-isatty", SCM_OBJ(&syslib_sys_isatty__STUB));