BSS_TRAPEZOID
BSS_TRAPEZOID, BSD_RIGHT);
BSS_TRAPEZOID);
bt_shift_core_right(tree, node, 0, idx - 1, BSS_TRAPEZOID);
BSS_TRAPEZOID);
keep_hdr->bth_count, BSS_TRAPEZOID);
(shape == BSS_TRAPEZOID ? 0 : 1);
uint32_t c_count = count + (shape == BSS_TRAPEZOID ? 1 : 0);
uint32_t c_count = count + (shape == BSS_TRAPEZOID ? 1 : 0);
bcpy(source->btc_children + sidx + (shape == BSS_TRAPEZOID ? 0 : 1),
dest->btc_children + didx + (shape == BSS_TRAPEZOID ? 0 : 1),
0, BSS_TRAPEZOID);
BSS_TRAPEZOID);