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This page displays the COHERENT manpage for decvax_d() [Convert a double from IEEE to DECVAX format].
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decvax_d() -- General Function (libc) Convert a double from IEEE to DECVAX format int decvax_d(ddp, idp) double *ddp, *idp; decvax_d() converts a double from IEEE format to DECVAX format. idp points to the IEEE-format double to convert. ddp points to a destination for the converted DECVAX value; ddp may be identical to idp for in-place conversion. decvax_d() returns zero on success, -1 on underflow, or one on overflow. For a description of the IEEE and DECVAX formats for floating-point numbers, see the Lexicon article for float. See Also decvax_f(), float, ieee_d(), ieee_f(), libc,