395                                    const char *from_s, Py_ssize_t from_len,  in stringlib_replace_delete_substring()  argument
408                             from_s, from_len,  in stringlib_replace_delete_substring()
416     result_len = self_len - (count * from_len);  in stringlib_replace_delete_substring()
429                                 from_s, from_len,  in stringlib_replace_delete_substring()
438         start = next + from_len;  in stringlib_replace_delete_substring()
494                                      const char *from_s, Py_ssize_t from_len,  in stringlib_replace_substring_in_place()  argument
509                             from_s, from_len,  in stringlib_replace_substring_in_place()
526     memcpy(start, to_s, from_len);  in stringlib_replace_substring_in_place()
527     start += from_len;  in stringlib_replace_substring_in_place()
532                                 from_s, from_len,  in stringlib_replace_substring_in_place()
536         memcpy(start + offset, to_s, from_len);  in stringlib_replace_substring_in_place()
537         start += offset + from_len;  in stringlib_replace_substring_in_place()
610                             const char *from_s, Py_ssize_t from_len,  in stringlib_replace_substring()  argument
624                             from_s, from_len,  in stringlib_replace_substring()
635     if (to_len - from_len > (PY_SSIZE_T_MAX - self_len) / count) {  in stringlib_replace_substring()
639     result_len = self_len + count * (to_len - from_len);  in stringlib_replace_substring()
651                                 from_s, from_len,  in stringlib_replace_substring()
660             start += from_len;  in stringlib_replace_substring()
667             start = next + from_len;  in stringlib_replace_substring()
679                   const char *from_s, Py_ssize_t from_len,  in stringlib_replace()  argument
683     if (STRINGLIB_LEN(self) < from_len) {  in stringlib_replace()
695     if (from_len == 0) {  in stringlib_replace()
708         if (from_len == 1) {  in stringlib_replace()
713                 self, from_s, from_len, maxcount);  in stringlib_replace()
719     if (from_len == to_len) {  in stringlib_replace()
720         if (from_len == 1) {  in stringlib_replace()
725                 self, from_s, from_len, to_s, to_len, maxcount);  in stringlib_replace()
730     if (from_len == 1) {  in stringlib_replace()
736             self, from_s, from_len, to_s, to_len, maxcount);  in stringlib_replace()