WINDOW_TO_FRAME_HPOS  138 src/dispnew.c  #define WINDOW_TO_FRAME_HPOS(W, HPOS) window_to_frame_hpos ((W), (HPOS))
WINDOW_TO_FRAME_HPOS  236 src/dispnew.c  #define WINDOW_TO_FRAME_HPOS(W, HPOS) ((HPOS) + WINDOW_LEFT_EDGE_COL (W))