GT_OFF            422 3rdparty/zlib/gzlib.c         n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > offset ?
GT_OFF            266 3rdparty/zlib/gzread.c             n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > len ?
GT_OFF            148 3rdparty/zlib/gzwrite.c         n = GT_OFF(state->size) || (z_off64_t)state->size > len ?