Function ZSTD_getFrameContentSize
pub unsafe extern "C" fn ZSTD_getFrameContentSize(src: *const c_void, srcSize: usize) -> c_ulonglongZSTD_getFrameContentSizepub unsafe extern "C" fn ZSTD_getFrameContentSize(src: *const c_void, srcSize: usize) -> c_ulonglong