English
- /*
- * Checksum routine for Internet Protocol family headers (C Version).
- *
- * Refer to "Computing the Internet Checksum" by R. Braden, D. Borman and
- * C. Partridge, Computer Communication Review, Vol. 19, No. 2, April 1989,
- * pp. 86-101, for additional details on computing this checksum.
- */
- int in_cksum (void *ptr, int nbytes);
