# get\_next\_struc\_idx

get index of next structure type current structure index returns: -1 if no (more) structure type is defined index of the next structure type. See [get\_first\_struc\_idx](/8.4/developer-guide/idc/idc-api-reference/alphabetical-list-of-idc-functions/371.md)() for the explanation of structure indices and IDs.

long get\_next\_struc\_idx(long index);


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