NPVARIANT_IS_BOOLEAN  129 third_party/npapi/bindings/npruntime.h #define NPVARIANT_IS_BOOLEAN(_v) ((_v).type == NPVariantType_Bool)
NPVARIANT_IS_BOOLEAN  157 third_party/npapi/npspy/extern/plugin/npruntime.h #define NPVARIANT_IS_BOOLEAN(_v) ((_v).type == NPVariantType_Bool)