replace _X_INLINE by inline in internal static functions

Since xserver is compiled as C99, we just can use the inline keyword.

Signed-off-by: Enrico Weigelt, metux IT consult info@metux.net

approved this merge request

added 3 commits

• 8f070ebc...f0a187f5 - 2 commits from branch xorg:master
• b3b86ae6 - replace _X_INLINE by inline in internal static functions

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enabled an automatic merge when the pipeline for b3b86ae6 succeeds

merged