#if ROM_LAYOUT_STD || (ROM_LAYOUT_M65 && SEGMENT_KERNAL_0)


screen_get_logical_line_end_ptr:

	ldy TBLX
	cpy #24
	bcs screen_get_logical_line_end_39 // last line of the screen

	lda LDTBL+0, y
	bpl screen_get_logical_line_end_39 // current line continues previous one

	lda LDTBL+1, y
	bmi screen_get_logical_line_end_39 // current line is not continued

	// FALLTROUGH

screen_get_logical_line_end_79:

	ldy #79
	rts

screen_get_logical_line_end_39:

	ldy #39
	rts


#endif // ROM layout