Re: [mpg123-devel] Please test new network code in/out of mpg123 (now with HTTPS support)!

[Dave Y. <dav...@gm...>]

On 05/14/22 10:39 PM, Thomas Orgis wrote:
> … but under __EMX__ ifdef. So is EMX still present or not? I guess we
> need a writeup of the discussion so far …

You can think of current libc as an update to EMX with most of the EMX 
functions still there along with the EMX GCC options and the EMX 
toolchain. Basically IBM needed an up to date compiler to build Mozilla 
and didn't like the EMX GPL libc so paid for the libc to be rewritten 
along with GCC updated. The rewrite did remove some functionality like 
DOS support
So EMX functions like _scrsize and _wildcard are still in libc and 
usually an old EMX program will recompile with no changes or minimal 
changes like the old mpg123 I recompiled.
As for guards, code under __OS2__ should compile with any OS/2 compiler, 
code under __EMX__ needs GCC + EMX or kLIBC and if using newer functions 
in current libc, there is __KLIBC__.
Dave