tcl_stubs_init_p 229 ext/tk/stubs.c if (tcl_stubs_init_p()) { tcl_stubs_init_p 293 ext/tk/stubs.c if (!tcl_stubs_init_p()) { tcl_stubs_init_p 6 ext/tk/stubs.h extern int tcl_stubs_init_p(void); tcl_stubs_init_p 1308 ext/tk/tcltklib.c if (!tcl_stubs_init_p()) {