second call to mmap() results in error

[Lavrentiev, Anton (NIH/NLM/NCBI) [C]]

> #if*n*def __INSIDE_CYGWIN__

Alright, I can't read, sorry.  Still, I can't figure out why adding <unstd.h>
has fixed the initial program made it run successfully (as the OP reported).

Anton Lavrentiev
Contractor NIH/NLM/NCBI


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