mercurial/bdiff.c

16749:eab8ca175262

	la = lb = 0;

	for (h = l.next; h; h = h->next) {
		if (h->a1 != la || h->b1 != lb) {
			len = bl[h->b1].l - bl[lb].l;
			putbe32(al[la].l - al->l, rb);
			putbe32(al[h->a1].l - al->l, rb + 4);
			putbe32(len, rb + 8);
			memcpy(rb + 12, bl[lb].l, len);
			rb += 12 + len;
		}
		la = h->a2;
		lb = h->b2;

16750:5b1f869b5548

	la = lb = 0;

	for (h = l.next; h; h = h->next) {
		if (h->a1 != la || h->b1 != lb) {
			len = bl[h->b1].l - bl[lb].l;

#define checkputbe32(__x, __c) \
	if (__x > UINT_MAX) { \
		PyErr_SetString(PyExc_ValueError, \
		                "bdiff: value too large for putbe32"); \
		goto nomem; \
	} \
	putbe32((uint32_t)(__x), __c);

			checkputbe32(al[la].l - al->l, rb);
			checkputbe32(al[h->a1].l - al->l, rb + 4);
			checkputbe32(len, rb + 8);
			memcpy(rb + 12, bl[lb].l, len);
			rb += 12 + len;
		}
		la = h->a2;
		lb = h->b2;