staticintasn1_d2i_read_bio(BIO *in, BUF_MEM **pb){ BUF_MEM *b;unsignedchar*p;inti;size_twant = HEADER_SIZE;inteos =0;size_toff =0;size_tlen =0;constunsignedchar*q;longslen;intinf, tag, xclass; b = BUF_MEM_new();if(b ==NULL) { ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ER...