Defines starting with `l' in bsd/dev/ppc/drvSymbios8xx

• LDSC bsd/dev/ppc/drvSymbios8xx/Sym8xxRegs.h:212
• LOA bsd/dev/ppc/drvSymbios8xx/Sym8xxRegs.h:191
• LOW bsd/dev/ppc/drvSymbios8xx/Sym8xxRegs.h:516