[Bug 20474] New: Wine can't be built with GCC in C99 mode

http://bugs.winehq.org/show_bug.cgi?id=20474

Summary: Wine can't be built with GCC in C99 mode
           Product: Wine
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: build-env
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

For multiple reason, wine can't be built by GCC in C99 mode ( --std=c99 ).

In particular, wine rely on GCC behavor regarding to extern inline.

It produces errors regarding asm construct conflicting with extern
inline symbols.

It produces errors with multiple defination of inline function in object files.

According to this, it seems that wine is not compatible with C99, but rely a
lot on GCC specific behavor.

See also bug #20306