syms_of_xselect  2304 src/emacs.c          syms_of_xselect ();
syms_of_xselect  5166 src/lisp.h     extern void syms_of_xselect (void);
syms_of_xselect  4454 test/manual/etags/c-src/emacs/src/lisp.h extern void syms_of_xselect (void);