Add gcc 4.8.2
Fix compile error with C99 while buidling openssh

define and inline conflict with C99 using gcc 4.8.2.

The patch is based on the cygwin source.
https://cygwin.com/viewvc/src/winsup/cygwin/include/asm/byteorder.h?revision=1.15&view=markup
https://cygwin.com/viewvc/src/newlib/libc/include/_ansi.h?revision=1.10.2.1&view=markup
Updated msys-1.0.dll to MSYS-g32a3a98

Signed-off-by: Hiroshi Shirosaki <h.shirosaki@gmail.com>
Add gcc 4.8.2 binary