write_region     1026 src/callproc.c     write_region (start, end, filename_string, Qnil, Qlambda, Qnil, Qnil, fd);
write_region      721 src/fileio.c   	write_region (text, Qnil, val, Qnil, Qnil, Qnil, Qnil, fd);
write_region     5194 src/fileio.c     return write_region (start, end, filename, append, visit, lockname, mustbenew,
write_region     4736 src/lisp.h     extern Lisp_Object write_region (Lisp_Object, Lisp_Object, Lisp_Object,
write_region     4102 test/manual/etags/c-src/emacs/src/lisp.h extern Lisp_Object write_region (Lisp_Object, Lisp_Object, Lisp_Object,