xproto xproto:WINDOW PBUFFER glx:PIXMAP glx:WINDOW 32791 32792 32793 32794 data_len 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 16777215 length 24 length 4 str_len str_len length num_attribs 2 num_attribs 2 num_attribs 2 num_attribs 2 num_attribs 2 num_attribs 2 num_versions 2 gl_str_len glx_str_len num_attribs 2 num_versions 3 gl_str_len glx_str_len n 7168 7169 7170 length 4 n length 2 n n n n n n n n n n n n n length 4 n n n n n n length 4 n n n n n length 4 n length length 4 n n length 4 n n length 4 length 4 n n length 4 n n length 4 n length n n n