cvp
struct context_vec *cvp = context_vec_start;
lowa = MAXIMUM(1, cvp->a - diff_context);
lowc = MAXIMUM(1, cvp->c - diff_context);
for (; cvp <= context_vec_ptr; cvp++)
if (cvp->a <= cvp->b) {
cvp = context_vec_start;
while (cvp <= context_vec_ptr) {
a = cvp->a;
b = cvp->b;
c = cvp->c;
d = cvp->d;
cvp++;
for (cvp = context_vec_start; cvp <= context_vec_ptr; cvp++)
if (cvp->c <= cvp->d) {
cvp = context_vec_start;
while (cvp <= context_vec_ptr) {
a = cvp->a;
b = cvp->b;
c = cvp->c;
d = cvp->d;
cvp++;
struct context_vec *cvp = context_vec_start;
lowa = MAXIMUM(1, cvp->a - diff_context);
lowc = MAXIMUM(1, cvp->c - diff_context);
for (; cvp <= context_vec_ptr; cvp++) {
a = cvp->a;
b = cvp->b;
c = cvp->c;
d = cvp->d;