tree_desc_s 196 lib/zlib/deflate.h struct tree_desc_s l_desc; /* desc. for literal tree */ tree_desc_s 197 lib/zlib/deflate.h struct tree_desc_s d_desc; /* desc. for distance tree */ tree_desc_s 198 lib/zlib/deflate.h struct tree_desc_s bl_desc; /* desc. for bit length tree */