Functions starting with `e' in machdep/ppc

• enable_bluebox machdep/ppc/machdep.c:357
• enable_preemption machdep/ppc/cpu_data.h:96
• endianswap32bit machdep/ppc/dbdma.h:172
• enter_debugger machdep/ppc/machdep.c:220
• event_get machdep/ppc/machine_clock.c:296