libgomp: omp_in_parallel

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1 2.21 'omp_in_parallel' - Whether a parallel region is active
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1 _Description_:
1      This function returns 'true' if currently running in parallel,
1      'false' otherwise.  Here, 'true' and 'false' represent their
1      language-specific counterparts.
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1 _C/C++_:
1      _Prototype_:   'int omp_in_parallel(void);'
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1 _Fortran_:
1      _Interface_:   'logical function omp_in_parallel()'
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1 _Reference_:
1      OpenMP specification v4.5 (http://www.openmp.org/), Section 3.2.6.
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