Defines starting with `n' in 321/ref_soft

• NEAR_CLIP 321/ref_soft/asm_draw.h:13
• NUM_BEAM_SEGS 321/ref_soft/r_main.c:1241
• NUM_MIPS 321/ref_soft/r_misc.c:24
• NUMSTACKEDGES 321/ref_soft/r_local.h:194
• NUMSTACKSURFACES 321/ref_soft/r_local.h:196
• NUMVERTEXNORMALS 321/ref_soft/r_alias.c:58