Macros starting with `w' in bsd4-4

• waitforlast i386/isa/pccons.c:107
• WCOREDUMP sys/wait.h:61
• wdctlr i386/isa/wd.c:66
• wdpart i386/isa/wd.c:68
• wdunit i386/isa/wd.c:67
• wedataaddr i386/isa/if_we.c:713
• W_EXITCODE sys/wait.h:63
• WEXITSTATUS sys/wait.h:59
• WHILE_OPTIONS netiso/tp_input.c:231
• WIFEXITED sys/wait.h:58
• WIFSIGNALED sys/wait.h:56
• WIFSTOPPED sys/wait.h:54
• _W_INT sys/wait.h:46
• wrtchar i386/isa/pccons.c:461
• _WSTATUS sys/wait.h:52
• W_STOPCODE sys/wait.h:64
• WSTOPSIG sys/wait.h:55
• WTERMSIG sys/wait.h:57
• ww netns/ns_cksum.c:131