pub unsafe extern "C" fn ZSTD_DCtx_setParameter(
    dctx: *mut ZSTD_DCtx,
    param: ZSTD_dParameter,
    value: c_int
) -> usize
Expand description

ZSTD_DCtx_setParameter() : Set one compression parameter, selected by enum ZSTD_dParameter. All parameters have valid bounds. Bounds can be queried using ZSTD_dParam_getBounds(). Providing a value beyond bound will either clamp it, or trigger an error (depending on parameter). Setting a parameter is only possible during frame initialization (before starting decompression). @return : 0, or an error code (which can be tested using ZSTD_isError()).