fclose_unwind     497 src/charset.c    set_unwind_protect_ptr (count, fclose_unwind, fp);
fclose_unwind    3760 src/image.c          record_unwind_protect_ptr (fclose_unwind, fp);
fclose_unwind    4740 src/lisp.h     extern void fclose_unwind (void *);
fclose_unwind    4106 test/manual/etags/c-src/emacs/src/lisp.h extern void fclose_unwind (void *);