[libc-commits] [libc] [libc] Allow using sscanf() and vsscanf() on baremetal targets. (PR #130527)

[Jesse D via libc-commits]

jdeguire wrote:

Just as a note, I was able to test this on my own baremetal ARM configuration using a simple test file [here](https://github.com/jdeguire/buildPic32Clang/blob/master/test/scan.c). This test is very specific to my configuration and I'm not sure if I can make something more generic that would need to be included with libc.

https://github.com/llvm/llvm-project/pull/130527