pe_certificate
struct pe_certificate *pc;
pc = (struct pe_certificate *)(x->x_buf + pde->pde_rva);
x->x_path, pde->pde_rva + offsetof(struct pe_certificate, pc_signature));
pde->pde_rva + offsetof(struct pe_certificate, pc_signature), x->x_path);
struct pe_certificate *pc;