scan_newline_from_point  134 src/cmds.c       ptrdiff_t counted = scan_newline_from_point (count, &pos, &pos_byte);
scan_newline_from_point  707 src/editfns.c    scan_newline_from_point (count, &charpos, &bytepos);
scan_newline_from_point 4810 src/lisp.h     extern ptrdiff_t scan_newline_from_point (ptrdiff_t, ptrdiff_t *, ptrdiff_t *);
scan_newline_from_point 4149 test/manual/etags/c-src/emacs/src/lisp.h extern ptrdiff_t scan_newline_from_point (ptrdiff_t, ptrdiff_t *, ptrdiff_t *);