Commit be1caece4a2bd24932fc02ccb4448ff8f8b1f899

Sam Lantinga 2017-09-10T09:19:10

Correction: copysign has been supported by windows several toolchains for a very long time, including MSVC6, MinGW, LCC-Win32, (no released watcom versions though, but that's of no concern.) Patch from Ozkan Sezer