_GL_EXTERN_INLINE_IN_USE  217 maint/gnulib/lib/signal.in.h #if (defined _GL_EXTERN_INLINE_IN_USE && defined __APPLE__ \
_GL_EXTERN_INLINE_IN_USE  191 maint/gnulib/lib/stdio.in.h #if (defined _GL_EXTERN_INLINE_IN_USE && defined __APPLE__ \