internal_delete_file 5127 src/comp.c     	internal_delete_file (XCAR (files_in_dir));
internal_delete_file 4748 src/lisp.h     extern bool internal_delete_file (Lisp_Object);
internal_delete_file 4110 test/manual/etags/c-src/emacs/src/lisp.h extern bool internal_delete_file (Lisp_Object);