80   Base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";  variable
377     q=strchr(Base64,*p);  in Base64Decode()
387         decode[i]=(q-Base64) << 2;  in Base64Decode()
393         decode[i++]|=(q-Base64) >> 4;  in Base64Decode()
394         decode[i]=((q-Base64) & 0x0f) << 4;  in Base64Decode()
400         decode[i++]|=(q-Base64) >> 2;  in Base64Decode()
401         decode[i]=((q-Base64) & 0x03) << 6;  in Base64Decode()
407         decode[i++]|=(q-Base64);  in Base64Decode()
527     encode[i++]=Base64[(int) (*p >> 2)];  in Base64Encode()
528     encode[i++]=Base64[(int) (((*p & 0x03) << 4)+(*(p+1) >> 4))];  in Base64Encode()
529     encode[i++]=Base64[(int) (((*(p+1) & 0x0f) << 2)+(*(p+2) >> 6))];  in Base64Encode()
530     encode[i++]=Base64[(int) (*(p+2) & 0x3f)];  in Base64Encode()
546       encode[i++]=Base64[(int) (code[0] >> 2)];  in Base64Encode()
547       encode[i++]=Base64[(int) (((code[0] & 0x03) << 4)+(code[1] >> 4))];  in Base64Encode()
551         encode[i++]=Base64[(int) (((code[1] & 0x0f) << 2)+(code[2] >> 6))];  in Base64Encode()