248 static boolean_t gc_is_tab_stop(unsigned int column);
265 static void gc_set_tab_stop(unsigned int column, boolean_t enabled);
977 gc_set_tab_stop(unsigned int column, boolean_t enabled)  in gc_set_tab_stop()  argument
979 	if (gc_buffer_tab_stops && (column < vinfo.v_columns)) {  in gc_set_tab_stop()
980 		gc_buffer_tab_stops[column] = enabled;  in gc_set_tab_stop()
985 gc_is_tab_stop(unsigned int column)  in gc_is_tab_stop()  argument
988 		return (column % 8) == 0;  in gc_is_tab_stop()
990 	if (column < vinfo.v_columns) {  in gc_is_tab_stop()
991 		return gc_buffer_tab_stops[column];  in gc_is_tab_stop()
1021 		uint32_t column, row;  in gc_scroll_down()  local
1029 			for (column = 0; column < gc_buffer_columns; index++, column++) {  in gc_scroll_down()
1039 						gc_ops.paint_char( /* xx             */ column,  in gc_scroll_down()
1046 						gc_ops.paint_char( /* xx             */ column,  in gc_scroll_down()
1071 			for (column = 0; column < gc_buffer_columns; index++, column++) {  in gc_scroll_down()
1076 						gc_ops.paint_char( /* xx             */ column,  in gc_scroll_down()
1083 						gc_ops.paint_char( /* xx             */ column,  in gc_scroll_down()
1115 		uint32_t column, row;  in gc_scroll_up()  local
1123 			for (column = 0; column < gc_buffer_columns; index++, column++) {  in gc_scroll_up()
1133 						gc_ops.paint_char( /* xx             */ column,  in gc_scroll_up()
1140 						gc_ops.paint_char( /* xx             */ column,  in gc_scroll_up()
1165 			for (column = 0; column < gc_buffer_columns; index++, column++) {  in gc_scroll_up()
1170 						gc_ops.paint_char( /* xx             */ column,  in gc_scroll_up()
1177 						gc_ops.paint_char( /* xx             */ column,  in gc_scroll_up()