 
                            ...
| Tool | Version | Checker | Description | ||||||
|---|---|---|---|---|---|---|---|---|---|
| CodeSonar | 
 | MISC.NEGCHAR | Negative Character Value | ||||||
| Compass/ROSE | 
 | 
 | Can detect violations of this recommendation. In particular, it notes uses of the  | ||||||
| LDRA tool suite | 
 | 44 S | Enhanced Enforcement | ||||||
| Parasoft C/C++test9.5 | 
 | SECURITY-13 | Fully implemented | ||||||
| PRQA QA-C | 
 | 5005 | Fully implemented | 
...