• Martin Storsjö's avatar
    libavutil: Make avpriv_open a library-internal function on msvcrt · e743e7ae
    Martin Storsjö authored
    Add one copy of the function into each of the libraries, similarly
    to what we do for log2_tab. When using static libs, only one
    copy of the file_open.o object file gets included, while when
    using shared libraries, each of them get a copy of its own.
    
    This fixes DLL builds with a statically linked C runtime, where
    each DLL effectively has got its own instance of the C runtime,
    where file descriptors can't be shared across runtimes.
    
    On systems not using msvcrt, the function is not duplicated.
    Signed-off-by: default avatarMartin Storsjö <martin@martin.st>
    e743e7ae