sldns_hexdigit_to_int
int sldns_hexdigit_to_int(char ch);
rd[dlen/2] = (uint8_t)sldns_hexdigit_to_int(*s++) * 16;
else rd[dlen/2] += (uint8_t)sldns_hexdigit_to_int(*s++);
rd[dlen/2] = (uint8_t)sldns_hexdigit_to_int(*s++) * 16;
else rd[dlen/2] += sldns_hexdigit_to_int(*s++);
rd[dlen/2 + 1] = (uint8_t)sldns_hexdigit_to_int(*s++) * 16;
else rd[dlen/2 + 1] += sldns_hexdigit_to_int(*s++);
rd[1+i/2] = (uint8_t)(sldns_hexdigit_to_int(str[i])*16
+ sldns_hexdigit_to_int(str[i+1]));
(uint8_t)sldns_hexdigit_to_int(*p)*16;
(uint8_t)sldns_hexdigit_to_int(*p);
*dp = (uint8_t)sldns_hexdigit_to_int(ch[0]) * 16;
*dp += (uint8_t)sldns_hexdigit_to_int(ch[1]);
*t++ = sldns_hexdigit_to_int(src[0]) * 16 +
sldns_hexdigit_to_int(src[1]) ;
int sldns_hexdigit_to_int(char ch);
rd[dlen/2] = (uint8_t)sldns_hexdigit_to_int(*s++) * 16;
else rd[dlen/2] += (uint8_t)sldns_hexdigit_to_int(*s++);
rd[dlen/2] = (uint8_t)sldns_hexdigit_to_int(*s++) * 16;
else rd[dlen/2] += sldns_hexdigit_to_int(*s++);
rd[dlen/2 + 1] = (uint8_t)sldns_hexdigit_to_int(*s++) * 16;
else rd[dlen/2 + 1] += sldns_hexdigit_to_int(*s++);
rd[1+i/2] = (uint8_t)(sldns_hexdigit_to_int(str[i])*16
+ sldns_hexdigit_to_int(str[i+1]));
(uint8_t)sldns_hexdigit_to_int(*p)*16;
(uint8_t)sldns_hexdigit_to_int(*p);
val = sldns_hexdigit_to_int(*p++) << 4;
val |= sldns_hexdigit_to_int(*p++);
*dp = (uint8_t)sldns_hexdigit_to_int(ch[0]) * 16;
*dp += (uint8_t)sldns_hexdigit_to_int(ch[1]);
*t++ = sldns_hexdigit_to_int(src[0]) * 16 +
sldns_hexdigit_to_int(src[1]) ;