255     bigPoint             ecP,         // OUT: the preallocated point structure  in BnPointFrom2B()  argument
262     if(NULL != ecP)  in BnPointFrom2B()
264         BnFrom2B(ecP->x, &p->x.b);  in BnPointFrom2B()
265         BnFrom2B(ecP->y, &p->y.b);  in BnPointFrom2B()
266         BnSetWord(ecP->z, 1);  in BnPointFrom2B()
268     return ecP;  in BnPointFrom2B()
280     bigPoint         ecP,           // IN: the values to be converted  in BnPointTo2B()  argument
286     pAssert(p && ecP && E);  in BnPointTo2B()
287     pAssert(BnEqualWord(ecP->z, 1));  in BnPointTo2B()
290     BnTo2B(ecP->x, &p->x.b, size);  in BnPointTo2B()
291     BnTo2B(ecP->y, &p->y.b, size);  in BnPointTo2B()