| ▼Necl | Embedded control libraries |
| ►Nconcepts | Supporting elements and interfaces |
| CBluePrintConcept | Defines validating functionality for the blueprint concept |
| CByteContainerConcept | Defines validating functionality for the byte container concept |
| CContainerConcept | Defines validating functionality for the container concept |
| CDynamicContainerConcept | Defines validating functionality for the dynamic container concept |
| CInputByteDeviceConcept | Validates functionality for the input byte device concept |
| CInputCharDeviceConcept | Validates functionality for the input char device concept |
| CInputOutputByteDeviceConcept | Validates functionality for the input-output byte device concept |
| CInputOutputCharDeviceConcept | Validates functionality for the input-output char device concept |
| CNullaryFunctionConcept | Defines validating functionality for the nullary function concept |
| COutputByteDeviceConcept | Validates functionality for the output byte device concept |
| COutputCharDeviceConcept | Validates functionality for the output char device concept |
| CSignedByteContainerConcept | Defines validating functionality for the signed byte container concept |
| CStreamConcept | Defines validating functionality for the streams concept |
| CUnsignedByteContainerConcept | Defines validating functionality for the byte container concept |