syms_of_casefiddle 2311 src/emacs.c          syms_of_casefiddle ();
syms_of_casefiddle 4841 src/lisp.h     extern void syms_of_casefiddle (void);
syms_of_casefiddle 4171 test/manual/etags/c-src/emacs/src/lisp.h extern void syms_of_casefiddle (void);