All symbols starting with `o' in 321/ref_soft

• of 321/ref_soft/r_surf.c:542
• offset 321/ref_soft/r_polysa.asm:530
• oldrefdef_t 321/ref_soft/r_local.h:134
• one 321/ref_soft/r_edge.c:54
• only 321/ref_soft/r_local.h:396