rb_f_abort        371 include/ruby/intern.h NORETURN(VALUE rb_f_abort(int, const VALUE*));
rb_f_abort       7582 process.c          rb_define_global_function("abort", rb_f_abort, -1);
rb_f_abort       7606 process.c          rb_define_singleton_method(rb_mProcess, "abort", rb_f_abort, -1);