ZSTD_cParam_withinBounds
assert(ZSTD_cParam_withinBounds(ZSTD_c_strategy, (int)strat));
RETURN_ERROR_IF(!ZSTD_cParam_withinBounds(cParam,val), \
assert(ZSTD_cParam_withinBounds(ZSTD_c_blockDelimiters, (int)mode));
assert(ZSTD_cParam_withinBounds(ZSTD_c_strategy, (int)strat));