M2_MAX_LEN 25 lib/lzo/lzo1x_compress.c const unsigned char * const ip_end = in + in_len - M2_MAX_LEN - 5; M2_MAX_LEN 126 lib/lzo/lzo1x_compress.c m = m_pos + M2_MAX_LEN + 1; M2_MAX_LEN 183 lib/lzo/lzo1x_compress.c if (unlikely(in_len <= M2_MAX_LEN + 5)) {