<html><head><title>MPI_Pack_external_size</title>
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<H3>MPI_Pack_external_size</H3>
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int MPI_Pack_external_size(char *, int, MPI_Datatype, MPI_Aint *); int MPI_Request_get_status(MPI_Request, int *, MPI_Status *);
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Returns the number of bytes required to hold the data, using the external32 data format.
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