2127     TCHAR *tfrom = NULL, *tto;  in WIN32_rename()  local
2132         tfrom = (TCHAR *)from;  in WIN32_rename()
2137         tfrom = malloc(sizeof(*tfrom) * (flen + tlen));  in WIN32_rename()
2138         if (tfrom == NULL)  in WIN32_rename()
2140         tto = tfrom + flen;  in WIN32_rename()
2142         if (!MultiByteToWideChar(CP_ACP, 0, from, flen, (WCHAR *)tfrom, flen))  in WIN32_rename()
2145                 tfrom[i] = (TCHAR)from[i];  in WIN32_rename()
2153     if (MoveFile(tfrom, tto))  in WIN32_rename()
2157         if (DeleteFile(tto) && MoveFile(tfrom, tto))  in WIN32_rename()
2170     if (tfrom != NULL && tfrom != (TCHAR *)from)  in WIN32_rename()
2171         free(tfrom);  in WIN32_rename()