Fill the ring-buffer with the fallback value
Fill with the pointer to the root position, instead of zero and comparing later. Also suppress a false warning by Visual C++.
file.c(4759): warning C4090: 'function': different 'const' qualifiers
Fill the ring-buffer with the fallback value
Fill with the pointer to the root position, instead of zero and
comparing later. Also suppress a false warning by Visual C++.