| From | Subject |
| 02/01/2022 | |
| Andrew Cagney | Re: Proposal: change requirement for tools from C89 to C99 |
| 02/02/2022 | |
| PHO | Re: Proposal: change requirement for tools from C89 to C99 |
| Joerg Sonnenberger | Re: Proposal: change requirement for tools from C89 to C99 |
| 02/03/2022 | |
| PHO | Re: Proposal: change requirement for tools from C89 to C99 |
| 02/08/2022 | |
| Edgar =?iso-8859-1?B?RnXf?= | make: +=-assigning (to) an empty value |