Macros starting with `g' in BSD4-4

• getbits kern/sys_generic.c:512
• getcbuf dev/cd.c:79
• GET_CUR_TIME netiso/tp_param.h:265
• GETPS kern/kern_exit.c:281
• getsp i386/i386/kgdb_glue.c:65
• GET_TIME_SINCE netiso/tp_param.h:267
• getvnbuf dev/vn.c:93
• GSEL i386/include/segments.h:56