[libredwg] What is that bit_legi_RL (dat)

[Timo Lähde]

What is that bit_legi_RL (dat) in dwg.c file line 193:
else if (code == 3)
       {
         bit_read_RL(dat);
         LOG_TRACE("\t\tWMF size: 0x%x\n", bit_legi_RL (dat))
       }

--Timppa