GRPC_HANDLE_ATTR_DESTRUCT_NP - Destructs handle attributes.
INTEGER FUNCTION GRPC_HANDLE_ATTR_DESTRUCT_NP(ATTR)
INTEGER(KIND=8) ATTRThe GRPC_HANDLE_ATTR_DESTRUCT_NP() function destructs handle attributes.
This function is MT-safe.
If successful, GRPC_NO_ERROR is returned. In the case of an error, Error code is returned.
GRPC_NOT_INITIALIZED GRPC_OTHER_ERROR_CODE