dst[i] = charhex2bin(src[i * 2]) * 16 + charhex2bin(src[i * 2 + 1]);
return i;
}
int bin2hex(const char *src, char *dst, int length) {
dst[i] = charhex2bin(src[i * 2]) * 16 + charhex2bin(src[i * 2 + 1]);
return i;
}
int bin2hex(const char *src, char *dst, int length) {