int num);
struct bignum_st {
- BN_ULONG *d; /* Pointer to an array of 'BN_BITS2' bit
- * chunks. */
+ BN_ULONG *d; /*
+ * Pointer to an array of 'BN_BITS2' bit
+ * chunks. These chunks are organised in
+ * a least significant chunk first order.
+ */
int top; /* Index of last used d +1. */
/* The next are internal book keeping for bn_expand. */
int dmax; /* Size of the d array. */