Fixes conflict with musl libc defined variable PAGE_SIZE.
Fixes conflict with musl libc defined variable PAGE_SIZE.

armon/statsite,statsite/statsite,johnkeates/statsite,armon/statsite,statsite/statsite,statsite/statsite,armon/statsite,johnkeates/statsite,sleepybishop/statsite,librato/statsite,librato/statsite,sleepybishop/statsite,statsite/statsite,johnkeates/statsite,librato/statsite,librato/statsite,johnkeates/statsite,sleepybishop/statsite,sleepybishop/statsite,librato/statsite,armon/statsite,johnkeates/statsite,statsite/statsite,armon/statsite,sleepybishop/statsite,librato/statsite