14 #define DO1(buf,i)  {adler += (buf)[i]; sum2 += adler;}  argument
15 #define DO2(buf,i)  DO1(buf,i); DO1(buf,i+1);  argument
16 #define DO4(buf,i)  DO2(buf,i); DO2(buf,i+2);  argument
17 #define DO8(buf,i)  DO4(buf,i); DO4(buf,i+4);  argument
18 #define DO16(buf)   DO8(buf,0); DO8(buf,8);  argument
61 uLong ZEXPORT adler32_z(uLong adler, const Bytef *buf, z_size_t len) {  in adler32_z()  argument
71         adler += buf[0];  in adler32_z()
81     if (buf == Z_NULL)  in adler32_z()
87             adler += *buf++;  in adler32_z()
101             DO16(buf);          /* 16 sums unrolled */  in adler32_z()
102             buf += 16;  in adler32_z()
112             DO16(buf);  in adler32_z()
113             buf += 16;  in adler32_z()
116             adler += *buf++;  in adler32_z()
128 uLong ZEXPORT adler32(uLong adler, const Bytef *buf, uInt len) {  in adler32()  argument
129     return adler32_z(adler, buf, len);  in adler32()