safeclib | safec libc extension with all C11 Annex K functions

safeclib is a C library. safeclib has no bugs, it has no vulnerabilities and it has low support. However safeclib has a Non-SPDX License. You can download it from GitHub.

This library implements the secure C11 Annex K[^5] functions on top of most libc implementations, which are missing from them. The ISO TR24731 Bounds Checking Interface documents indicate that the key motivation for the new specification is to help mitigate the ever increasing security attacks, specifically the buffer overrun.[^1]. The rationale document says "Buffer overrun attacks continue to be a security problem. Roughly 10% of vulnerability reports cataloged by CERT from 01/01/2005 to 07/01/2005 involved buffer overflows. Preventing buffer overruns is the primary, but not the only, motivation for this technical report."[^2]. The rationale document continues "that these only mitigate, that is lessen, security problems. When used properly, these functions decrease the danger buffer overrun attacks. Source code may remain vulnerable due to other bugs and security issues. The highest level of security is achieved by building in layers of security utilizing multiple strategies."[^2].