Function libnghttp2_sys::nghttp2_hd_deflate_get_table_entry

pub unsafe extern "C" fn nghttp2_hd_deflate_get_table_entry(
    deflater: *mut nghttp2_hd_deflater, 
    idx: usize
) -> *const nghttp2_nv

@function

Returns the table entry denoted by |idx| from header table of |deflater|. The |idx| is 1-based, and idx=1 returns first entry of static table. idx=62 returns first entry of dynamic table if it exists. Specifying idx=0 is error, and this function returns NULL. If |idx| is strictly greater than the number of entries the tables contain, this function returns NULL.