7 ADLERITERS = 5552, /* max iters before can overflow 32 bits */
8 ADLERBASE = 65521 /* largest prime smaller than 65536 */
12 adler32(ulong adler, void *vbuf, int n)
20 s2 = (adler >> 16) & 0xffff;
21 for(; n >= 16; n -= m){
26 for(ebuf = buf + m; buf < ebuf; buf += 16){
64 for(ebuf = buf + n; buf < ebuf; buf++){
71 return (s2 << 16) + s1;