def SegAlign(ea, alignment):
    return SetSegmentAttr(ea, SEGATTR_ALIGN, alignment)
remove a predecessor from a node
dataset/ETHPy150Open EiNSTeiN-/idapython/python/idc.py/SegAlign--crossover with--dataset/ETHPy150Open kakwa/pygraph_redis/pygraph_redis/directed_graph.py/Directed_graph._remove_predecessor