FRAME_INNER_HEIGHT  694 src/frame.c          inhibit_vertical = (FRAME_INNER_HEIGHT (f) >= min_inner_height
FRAME_INNER_HEIGHT 12798 src/xdisp.c          int windows_height = FRAME_INNER_HEIGHT (f);
FRAME_INNER_HEIGHT 15545 src/xdisp.c    	  resize_frame_windows (f, FRAME_INNER_HEIGHT (f), false);