98 #define DO1(buf,i)  {adler += (buf)[i]; sum2 += adler;}
110 unsigned long adler32( unsigned long adler, const unsigned char *buf, unsigned int len )  in adler32()  argument
116   sum2 = (adler >> 16) & 0xffff;  in adler32()
117   adler &= 0xffff;  in adler32()
121     adler += buf[0];  in adler32()
122     if (adler >= BASE)  in adler32()
123       adler -= BASE;  in adler32()
124     sum2 += adler;  in adler32()
127     return adler | (sum2 << 16);  in adler32()
137       adler += *buf++;  in adler32()
138       sum2 += adler;  in adler32()
140     if (adler >= BASE)  in adler32()
141       adler -= BASE;  in adler32()
143     return adler | (sum2 << 16);  in adler32()
154     MOD(adler);  in adler32()
166       adler += *buf++;  in adler32()
167       sum2 += adler;  in adler32()
169     MOD(adler);  in adler32()
174   return adler | (sum2 << 16);  in adler32()