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This change refines the VxWorks macro definitions configuring wchar_t to accommodate the VxWorks7 environment, where wchar_t is now typically a 32bit type. We also ensure that the definitions for wint_t are always based on those for wchar_t, so the two remain in sync in environments where WCHAR_TYPE is redefined for a specific CPU architecture. 2019-12-30 Alexandre Oliva <oliva@adacore.com> Olivier Hainque <hainque@adacore.com> * config/vx-common.h (WCHAR_TYPE_SIZE): 32 on VxWorks 7. (WCHAR_TYPE): Pick accordingly. (WINT_TYPE_SIZE): Define in terms of WCHAR_TYPE_SIZE. (WINT_TYPE): Define in terms of WCHAR_TYPE. Co-Authored-By: Olivier Hainque <hainque@adacore.com> From-SVN: r279780
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