ARG_LEVEL        1550 ext/zlib/zlib.c     err = deflateInit2(&z->stream, ARG_LEVEL(level), Z_DEFLATED,
ARG_LEVEL        1630 ext/zlib/zlib.c     lev = ARG_LEVEL(level);
ARG_LEVEL        1767 ext/zlib/zlib.c     level = ARG_LEVEL(v_level);
ARG_LEVEL        3537 ext/zlib/zlib.c     gz->level = ARG_LEVEL(level);