amir zamani 811eeef7a6 update os.h to fix filesize() on older win32 ...

_fstat() always fails under older 32bit WinXP/Win2003 targets.

_filelength() just works for both WinXP SDK and later Win7+ 32bit targets.

2016-09-20 14:13:15 +04:30

..

spdlog

update os.h to fix filesize() on older win32

2016-09-20 14:13:15 +04:30