142     size_t bos = __bos(s);  in memchr()
163     size_t bos = __bos(s);  in memrchr()
194     return __builtin___stpcpy_chk(dest, src, __bos(dest));  in stpcpy()
199     return __builtin___strcpy_chk(dest, src, __bos(dest));  in strcpy()
204     size_t bos_dest = __bos(dest);  in stpncpy()
205     size_t bos_src = __bos(src);  in stpncpy()
225     size_t bos_dest = __bos(dest);  in strncpy()
226     size_t bos_src = __bos(src);  in strncpy()
246     return __builtin___strcat_chk(dest, src, __bos(dest));  in strcat()
251     return __builtin___strncat_chk(dest, src, n, __bos(dest));  in strncat()
261     size_t bos = __bos(dest);  in strlcpy()
282     size_t bos = __bos(dest);  in strlcat()
302     size_t bos = __bos(s);  in strlen()
321     size_t bos = __bos(s);  in strchr()
340     size_t bos = __bos(s);  in strrchr()