get_backtrace    4618 src/lisp.h     extern void get_backtrace (Lisp_Object array);
get_backtrace     162 src/profiler.c   get_backtrace (backtrace);
get_backtrace    4048 test/manual/etags/c-src/emacs/src/lisp.h extern void get_backtrace (Lisp_Object array);