RFR: 8307542: Call to FcConfigAppFontAddFile uses wrong prototype, arguments

[Kevin Rushforth]

On Fri, 5 May 2023 15:56:40 GMT, Florian Weimer <fweimer at openjdk.org> wrote:

> Related to:
> 
> * https://fedoraproject.org/wiki/Changes/PortingToModernC
> * https://fedoraproject.org/wiki/Toolchain/PortingToModernC

@prrace Can you review this?

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PR Comment: https://git.openjdk.org/jfx/pull/1128#issuecomment-1536483735