SUFFIX
#define PASS_REAL_ARG_REAL_RET_(FNC, SUFFIX) \
n_long_double ## SUFFIX == 2 && \
n_double ## SUFFIX == 8 && \
n_float ## SUFFIX == 2
SUFFIX(GZ_SUFFIX, ""), /* Overwritten by -S .xxx */
SUFFIX(GZ_SUFFIX, ""),
SUFFIX(".z", ""),
SUFFIX("-gz", ""),
SUFFIX("-z", ""),
SUFFIX("_z", ""),
SUFFIX(".taz", ".tar"),
SUFFIX(".tgz", ".tar"),
SUFFIX(BZ2_SUFFIX, ""),
SUFFIX(Z_SUFFIX, ""),
SUFFIX(GZ_SUFFIX, ""), /* Overwritten by -S "" */