I've started having trouble including <stdio.h> in VSCode on Mac without getting this warning. I've added c_cpp_properties.json to my .vscode folder, with the include path "/usr/include" but the issue persists.
I have no idea why this isn't fixing the warning, here are two folders open side by side; one has the issue, the other doesn't:

I feel like something has gone really weirdly wrong on my end, doubt it's reproducible.
I've started having trouble including <stdio.h> in VSCode on Mac without getting this warning. I've added c_cpp_properties.json to my .vscode folder, with the include path "/usr/include" but the issue persists.
I have no idea why this isn't fixing the warning, here are two folders open side by side; one has the issue, the other doesn't:
I feel like something has gone really weirdly wrong on my end, doubt it's reproducible.